74513856

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 112

約数和(自身を含む): 214737696

約数和(自身を除く): 140223840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 136, 148, 192, 204, 222, 272, 296, 408, 444, 544, 592, 617, 629, 816, 888, 1088, 1184, 1234, 1258, 1632, 1776, 1851, 1887, 2368, 2468, 2516, 3264, 3552, 3702, 3774, 4936, 5032, 7104, 7404, 7548, 9872, 10064, 10489, 14808, 15096, 19744, 20128, 20978, 22829, 29616, 30192, 31467, 39488, 40256, 41956, 45658, 59232, 60384, 62934, 68487, 83912, 91316, 118464, 120768, 125868, 136974, 167824, 182632, 251736, 273948, 335648, 365264, 388093, 503472, 547896, 671296, 730528, 776186, 1006944, 1095792, 1164279, 1461056, 1552372, 2013888, 2191584, 2328558, 3104744, 4383168, 4657116, 6209488, 9314232, 12418976, 18628464, 24837952, 37256928, 74513856]

約数ペア:

[(1, 74513856), (2, 37256928), (3, 24837952), (4, 18628464), (6, 12418976), (8, 9314232), (12, 6209488), (16, 4657116), (17, 4383168), (24, 3104744), (32, 2328558), (34, 2191584), (37, 2013888), (48, 1552372), (51, 1461056), (64, 1164279), (68, 1095792), (74, 1006944), (96, 776186), (102, 730528), (111, 671296), (136, 547896), (148, 503472), (192, 388093), (204, 365264), (222, 335648), (272, 273948), (296, 251736), (408, 182632), (444, 167824), (544, 136974), (592, 125868), (617, 120768), (629, 118464), (816, 91316), (888, 83912), (1088, 68487), (1184, 62934), (1234, 60384), (1258, 59232), (1632, 45658), (1776, 41956), (1851, 40256), (1887, 39488), (2368, 31467), (2468, 30192), (2516, 29616), (3264, 22829), (3552, 20978), (3702, 20128), (3774, 19744), (4936, 15096), (5032, 14808), (7104, 10489), (7404, 10064), (7548, 9872)]