71759668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 63231692

約数列:

[1, 2, 4, 31, 53, 61, 62, 106, 122, 124, 179, 212, 244, 358, 716, 1643, 1891, 3233, 3286, 3782, 5549, 6466, 6572, 7564, 9487, 10919, 11098, 12932, 18974, 21838, 22196, 37948, 43676, 100223, 200446, 294097, 338489, 400892, 578707, 588194, 676978, 1157414, 1176388, 1353956, 2314828, 17939917, 35879834, 71759668]

約数ペア:

[(1, 71759668), (2, 35879834), (4, 17939917), (31, 2314828), (53, 1353956), (61, 1176388), (62, 1157414), (106, 676978), (122, 588194), (124, 578707), (179, 400892), (212, 338489), (244, 294097), (358, 200446), (716, 100223), (1643, 43676), (1891, 37948), (3233, 22196), (3286, 21838), (3782, 18974), (5549, 12932), (6466, 11098), (6572, 10919), (7564, 9487)]