74512088

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 108379432

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 41, 46, 56, 68, 82, 83, 92, 119, 136, 161, 164, 166, 184, 238, 287, 322, 328, 332, 391, 476, 574, 581, 644, 664, 697, 782, 943, 952, 1148, 1162, 1288, 1394, 1411, 1564, 1886, 1909, 2296, 2324, 2737, 2788, 2822, 3128, 3403, 3772, 3818, 4648, 4879, 5474, 5576, 5644, 6601, 6806, 7544, 7636, 9758, 9877, 10948, 11288, 13202, 13363, 13612, 15272, 16031, 19516, 19754, 21896, 23821, 26404, 26726, 27224, 32062, 32453, 39032, 39508, 47642, 52808, 53452, 57851, 64124, 64906, 78269, 79016, 95284, 106904, 112217, 115702, 128248, 129812, 156538, 190568, 224434, 227171, 231404, 259624, 313076, 404957, 448868, 454342, 462808, 547883, 626152, 809914, 897736, 908684, 1095766, 1330573, 1619828, 1817368, 2191532, 2661146, 3239656, 4383064, 5322292, 9314011, 10644584, 18628022, 37256044, 74512088]

約数ペア:

[(1, 74512088), (2, 37256044), (4, 18628022), (7, 10644584), (8, 9314011), (14, 5322292), (17, 4383064), (23, 3239656), (28, 2661146), (34, 2191532), (41, 1817368), (46, 1619828), (56, 1330573), (68, 1095766), (82, 908684), (83, 897736), (92, 809914), (119, 626152), (136, 547883), (161, 462808), (164, 454342), (166, 448868), (184, 404957), (238, 313076), (287, 259624), (322, 231404), (328, 227171), (332, 224434), (391, 190568), (476, 156538), (574, 129812), (581, 128248), (644, 115702), (664, 112217), (697, 106904), (782, 95284), (943, 79016), (952, 78269), (1148, 64906), (1162, 64124), (1288, 57851), (1394, 53452), (1411, 52808), (1564, 47642), (1886, 39508), (1909, 39032), (2296, 32453), (2324, 32062), (2737, 27224), (2788, 26726), (2822, 26404), (3128, 23821), (3403, 21896), (3772, 19754), (3818, 19516), (4648, 16031), (4879, 15272), (5474, 13612), (5576, 13363), (5644, 13202), (6601, 11288), (6806, 10948), (7544, 9877), (7636, 9758)]