78423552

素因数分解:

$2^9\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 200

約数和(自身を含む): 245585472

約数和(自身を除く): 167161920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 64, 72, 81, 93, 96, 108, 122, 124, 128, 144, 162, 183, 186, 192, 216, 244, 248, 256, 279, 288, 324, 366, 372, 384, 432, 488, 496, 512, 549, 558, 576, 648, 732, 744, 768, 837, 864, 976, 992, 1098, 1116, 1152, 1296, 1464, 1488, 1536, 1647, 1674, 1728, 1891, 1952, 1984, 2196, 2232, 2304, 2511, 2592, 2928, 2976, 3294, 3348, 3456, 3782, 3904, 3968, 4392, 4464, 4608, 4941, 5022, 5184, 5673, 5856, 5952, 6588, 6696, 6912, 7564, 7808, 7936, 8784, 8928, 9882, 10044, 10368, 11346, 11712, 11904, 13176, 13392, 13824, 15128, 15616, 15872, 17019, 17568, 17856, 19764, 20088, 20736, 22692, 23424, 23808, 26352, 26784, 30256, 31232, 34038, 35136, 35712, 39528, 40176, 41472, 45384, 46848, 47616, 51057, 52704, 53568, 60512, 68076, 70272, 71424, 79056, 80352, 90768, 93696, 102114, 105408, 107136, 121024, 136152, 140544, 142848, 153171, 158112, 160704, 181536, 204228, 210816, 214272, 242048, 272304, 281088, 306342, 316224, 321408, 363072, 408456, 421632, 428544, 484096, 544608, 612684, 632448, 642816, 726144, 816912, 843264, 968192, 1089216, 1225368, 1264896, 1285632, 1452288, 1633824, 2178432, 2450736, 2529792, 2904576, 3267648, 4356864, 4901472, 6535296, 8713728, 9802944, 13070592, 19605888, 26141184, 39211776, 78423552]

約数ペア:

[(1, 78423552), (2, 39211776), (3, 26141184), (4, 19605888), (6, 13070592), (8, 9802944), (9, 8713728), (12, 6535296), (16, 4901472), (18, 4356864), (24, 3267648), (27, 2904576), (31, 2529792), (32, 2450736), (36, 2178432), (48, 1633824), (54, 1452288), (61, 1285632), (62, 1264896), (64, 1225368), (72, 1089216), (81, 968192), (93, 843264), (96, 816912), (108, 726144), (122, 642816), (124, 632448), (128, 612684), (144, 544608), (162, 484096), (183, 428544), (186, 421632), (192, 408456), (216, 363072), (244, 321408), (248, 316224), (256, 306342), (279, 281088), (288, 272304), (324, 242048), (366, 214272), (372, 210816), (384, 204228), (432, 181536), (488, 160704), (496, 158112), (512, 153171), (549, 142848), (558, 140544), (576, 136152), (648, 121024), (732, 107136), (744, 105408), (768, 102114), (837, 93696), (864, 90768), (976, 80352), (992, 79056), (1098, 71424), (1116, 70272), (1152, 68076), (1296, 60512), (1464, 53568), (1488, 52704), (1536, 51057), (1647, 47616), (1674, 46848), (1728, 45384), (1891, 41472), (1952, 40176), (1984, 39528), (2196, 35712), (2232, 35136), (2304, 34038), (2511, 31232), (2592, 30256), (2928, 26784), (2976, 26352), (3294, 23808), (3348, 23424), (3456, 22692), (3782, 20736), (3904, 20088), (3968, 19764), (4392, 17856), (4464, 17568), (4608, 17019), (4941, 15872), (5022, 15616), (5184, 15128), (5673, 13824), (5856, 13392), (5952, 13176), (6588, 11904), (6696, 11712), (6912, 11346), (7564, 10368), (7808, 10044), (7936, 9882), (8784, 8928)]