73289216

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:73

約数の個数: 180

約数和(自身を含む): 199190376

約数和(自身を除く): 125901160

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 128, 143, 154, 169, 176, 182, 208, 224, 242, 256, 286, 308, 338, 352, 364, 416, 448, 484, 512, 572, 616, 676, 704, 728, 832, 847, 896, 968, 1001, 1144, 1183, 1232, 1352, 1408, 1456, 1573, 1664, 1694, 1792, 1859, 1936, 2002, 2288, 2366, 2464, 2704, 2816, 2912, 3146, 3328, 3388, 3584, 3718, 3872, 4004, 4576, 4732, 4928, 5408, 5632, 5824, 6292, 6656, 6776, 7436, 7744, 8008, 9152, 9464, 9856, 10816, 11011, 11648, 12584, 13013, 13552, 14872, 15488, 16016, 18304, 18928, 19712, 20449, 21632, 22022, 23296, 25168, 26026, 27104, 29744, 30976, 32032, 36608, 37856, 39424, 40898, 43264, 44044, 46592, 50336, 52052, 54208, 59488, 61952, 64064, 73216, 75712, 81796, 86528, 88088, 100672, 104104, 108416, 118976, 128128, 143143, 151424, 163592, 176176, 201344, 208208, 216832, 237952, 256256, 286286, 302848, 327184, 352352, 402688, 416416, 433664, 475904, 512512, 572572, 605696, 654368, 704704, 805376, 832832, 951808, 1145144, 1308736, 1409408, 1665664, 2290288, 2617472, 2818816, 3331328, 4580576, 5234944, 5637632, 6662656, 9161152, 10469888, 18322304, 36644608, 73289216]

約数ペア:

[(1, 73289216), (2, 36644608), (4, 18322304), (7, 10469888), (8, 9161152), (11, 6662656), (13, 5637632), (14, 5234944), (16, 4580576), (22, 3331328), (26, 2818816), (28, 2617472), (32, 2290288), (44, 1665664), (52, 1409408), (56, 1308736), (64, 1145144), (77, 951808), (88, 832832), (91, 805376), (104, 704704), (112, 654368), (121, 605696), (128, 572572), (143, 512512), (154, 475904), (169, 433664), (176, 416416), (182, 402688), (208, 352352), (224, 327184), (242, 302848), (256, 286286), (286, 256256), (308, 237952), (338, 216832), (352, 208208), (364, 201344), (416, 176176), (448, 163592), (484, 151424), (512, 143143), (572, 128128), (616, 118976), (676, 108416), (704, 104104), (728, 100672), (832, 88088), (847, 86528), (896, 81796), (968, 75712), (1001, 73216), (1144, 64064), (1183, 61952), (1232, 59488), (1352, 54208), (1408, 52052), (1456, 50336), (1573, 46592), (1664, 44044), (1694, 43264), (1792, 40898), (1859, 39424), (1936, 37856), (2002, 36608), (2288, 32032), (2366, 30976), (2464, 29744), (2704, 27104), (2816, 26026), (2912, 25168), (3146, 23296), (3328, 22022), (3388, 21632), (3584, 20449), (3718, 19712), (3872, 18928), (4004, 18304), (4576, 16016), (4732, 15488), (4928, 14872), (5408, 13552), (5632, 13013), (5824, 12584), (6292, 11648), (6656, 11011), (6776, 10816), (7436, 9856), (7744, 9464), (8008, 9152)]