172811473468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{85661}}^1$

素因数の和:86062

約数の個数: 48

約数和(自身を含む): 318822999264

約数和(自身を除く): 146011525796

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 317, 634, 1268, 1591, 3182, 6364, 11729, 13631, 23458, 27262, 46916, 54524, 85661, 171322, 342644, 504347, 1008694, 2017388, 3169457, 3683423, 6338914, 7366846, 12677828, 14733692, 27154537, 54309074, 108618148, 136286651, 272573302, 545146604, 1004717869, 1167645091, 2009435738, 2335290182, 4018871476, 4670580364, 43202868367, 86405736734, 172811473468]

約数ペア:

[(1, 172811473468), (2, 86405736734), (4, 43202868367), (37, 4670580364), (43, 4018871476), (74, 2335290182), (86, 2009435738), (148, 1167645091), (172, 1004717869), (317, 545146604), (634, 272573302), (1268, 136286651), (1591, 108618148), (3182, 54309074), (6364, 27154537), (11729, 14733692), (13631, 12677828), (23458, 7366846), (27262, 6338914), (46916, 3683423), (54524, 3169457), (85661, 2017388), (171322, 1008694), (342644, 504347)]