85490213632

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1127

約数の個数: 216

約数和(自身を含む): 194138425040

約数和(自身を除く): 108648211408

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 61, 64, 68, 76, 122, 128, 136, 152, 244, 256, 272, 289, 304, 323, 488, 544, 578, 608, 646, 976, 997, 1037, 1088, 1156, 1159, 1216, 1292, 1952, 1994, 2074, 2176, 2312, 2318, 2432, 2584, 3904, 3988, 4148, 4352, 4624, 4636, 4864, 5168, 5491, 7808, 7976, 8296, 9248, 9272, 10336, 10982, 15616, 15952, 16592, 16949, 17629, 18496, 18544, 18943, 19703, 20672, 21964, 31904, 33184, 33898, 35258, 36992, 37088, 37886, 39406, 41344, 43928, 60817, 63808, 66368, 67796, 70516, 73984, 74176, 75772, 78812, 82688, 87856, 121634, 127616, 132736, 135592, 141032, 148352, 151544, 157624, 175712, 243268, 255232, 265472, 271184, 282064, 288133, 296704, 303088, 315248, 322031, 334951, 351424, 486536, 542368, 564128, 576266, 606176, 630496, 644062, 669902, 702848, 973072, 1033889, 1084736, 1128256, 1152532, 1155523, 1212352, 1260992, 1288124, 1339804, 1405696, 1946144, 2067778, 2169472, 2256512, 2305064, 2311046, 2424704, 2521984, 2576248, 2679608, 3892288, 4135556, 4338944, 4513024, 4610128, 4622092, 4849408, 5043968, 5152496, 5359216, 5474527, 7784576, 8271112, 9220256, 9244184, 10304992, 10718432, 10949054, 15569152, 16542224, 17576113, 18440512, 18488368, 19643891, 20609984, 21436864, 21898108, 33084448, 35152226, 36881024, 36976736, 39287782, 41219968, 42873728, 43796216, 66168896, 70304452, 73762048, 73953472, 78575564, 82439936, 85747456, 87592432, 132337792, 140608904, 147906944, 157151128, 175184864, 264675584, 281217808, 295813888, 314302256, 333946147, 350369728, 562435616, 628604512, 667892294, 700739456, 1124871232, 1257209024, 1335784588, 1401478912, 2249742464, 2514418048, 2671569176, 4499484928, 5028836096, 5343138352, 10686276704, 21372553408, 42745106816, 85490213632]

約数ペア:

[(1, 85490213632), (2, 42745106816), (4, 21372553408), (8, 10686276704), (16, 5343138352), (17, 5028836096), (19, 4499484928), (32, 2671569176), (34, 2514418048), (38, 2249742464), (61, 1401478912), (64, 1335784588), (68, 1257209024), (76, 1124871232), (122, 700739456), (128, 667892294), (136, 628604512), (152, 562435616), (244, 350369728), (256, 333946147), (272, 314302256), (289, 295813888), (304, 281217808), (323, 264675584), (488, 175184864), (544, 157151128), (578, 147906944), (608, 140608904), (646, 132337792), (976, 87592432), (997, 85747456), (1037, 82439936), (1088, 78575564), (1156, 73953472), (1159, 73762048), (1216, 70304452), (1292, 66168896), (1952, 43796216), (1994, 42873728), (2074, 41219968), (2176, 39287782), (2312, 36976736), (2318, 36881024), (2432, 35152226), (2584, 33084448), (3904, 21898108), (3988, 21436864), (4148, 20609984), (4352, 19643891), (4624, 18488368), (4636, 18440512), (4864, 17576113), (5168, 16542224), (5491, 15569152), (7808, 10949054), (7976, 10718432), (8296, 10304992), (9248, 9244184), (9272, 9220256), (10336, 8271112), (10982, 7784576), (15616, 5474527), (15952, 5359216), (16592, 5152496), (16949, 5043968), (17629, 4849408), (18496, 4622092), (18544, 4610128), (18943, 4513024), (19703, 4338944), (20672, 4135556), (21964, 3892288), (31904, 2679608), (33184, 2576248), (33898, 2521984), (35258, 2424704), (36992, 2311046), (37088, 2305064), (37886, 2256512), (39406, 2169472), (41344, 2067778), (43928, 1946144), (60817, 1405696), (63808, 1339804), (66368, 1288124), (67796, 1260992), (70516, 1212352), (73984, 1155523), (74176, 1152532), (75772, 1128256), (78812, 1084736), (82688, 1033889), (87856, 973072), (121634, 702848), (127616, 669902), (132736, 644062), (135592, 630496), (141032, 606176), (148352, 576266), (151544, 564128), (157624, 542368), (175712, 486536), (243268, 351424), (255232, 334951), (265472, 322031), (271184, 315248), (282064, 303088), (288133, 296704)]