73957728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3164

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 146189472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3119, 3952, 5928, 6238, 7904, 9357, 11856, 12476, 18714, 23712, 24952, 37428, 40547, 49904, 59261, 74856, 81094, 99808, 118522, 121641, 149712, 162188, 177783, 237044, 243282, 299424, 324376, 355566, 474088, 486564, 648752, 711132, 770393, 948176, 973128, 1297504, 1422264, 1540786, 1896352, 1946256, 2311179, 2844528, 3081572, 3892512, 4622358, 5689056, 6163144, 9244716, 12326288, 18489432, 24652576, 36978864, 73957728]

約数ペア:

[(1, 73957728), (2, 36978864), (3, 24652576), (4, 18489432), (6, 12326288), (8, 9244716), (12, 6163144), (13, 5689056), (16, 4622358), (19, 3892512), (24, 3081572), (26, 2844528), (32, 2311179), (38, 1946256), (39, 1896352), (48, 1540786), (52, 1422264), (57, 1297504), (76, 973128), (78, 948176), (96, 770393), (104, 711132), (114, 648752), (152, 486564), (156, 474088), (208, 355566), (228, 324376), (247, 299424), (304, 243282), (312, 237044), (416, 177783), (456, 162188), (494, 149712), (608, 121641), (624, 118522), (741, 99808), (912, 81094), (988, 74856), (1248, 59261), (1482, 49904), (1824, 40547), (1976, 37428), (2964, 24952), (3119, 23712), (3952, 18714), (5928, 12476), (6238, 11856), (7904, 9357)]