71631408

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 193889376

約数和(自身を除く): 122257968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 592, 636, 761, 848, 888, 1272, 1522, 1776, 1961, 2283, 2544, 3044, 3922, 4566, 5883, 6088, 7844, 9132, 11766, 12176, 15688, 18264, 23532, 28157, 31376, 36528, 40333, 47064, 56314, 80666, 84471, 94128, 112628, 120999, 161332, 168942, 225256, 241998, 322664, 337884, 450512, 483996, 645328, 675768, 967992, 1351536, 1492321, 1935984, 2984642, 4476963, 5969284, 8953926, 11938568, 17907852, 23877136, 35815704, 71631408]

約数ペア:

[(1, 71631408), (2, 35815704), (3, 23877136), (4, 17907852), (6, 11938568), (8, 8953926), (12, 5969284), (16, 4476963), (24, 2984642), (37, 1935984), (48, 1492321), (53, 1351536), (74, 967992), (106, 675768), (111, 645328), (148, 483996), (159, 450512), (212, 337884), (222, 322664), (296, 241998), (318, 225256), (424, 168942), (444, 161332), (592, 120999), (636, 112628), (761, 94128), (848, 84471), (888, 80666), (1272, 56314), (1522, 47064), (1776, 40333), (1961, 36528), (2283, 31376), (2544, 28157), (3044, 23532), (3922, 18264), (4566, 15688), (5883, 12176), (6088, 11766), (7844, 9132)]