83129072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 60

約数和(自身を含む): 177269904

約数和(自身を除く): 94140832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 208, 284, 338, 433, 568, 676, 866, 923, 1136, 1352, 1732, 1846, 2704, 3464, 3692, 5629, 6928, 7384, 11258, 11999, 14768, 22516, 23998, 30743, 45032, 47996, 61486, 73177, 90064, 95992, 122972, 146354, 191984, 245944, 292708, 399659, 491888, 585416, 799318, 1170832, 1598636, 3197272, 5195567, 6394544, 10391134, 20782268, 41564536, 83129072]

約数ペア:

[(1, 83129072), (2, 41564536), (4, 20782268), (8, 10391134), (13, 6394544), (16, 5195567), (26, 3197272), (52, 1598636), (71, 1170832), (104, 799318), (142, 585416), (169, 491888), (208, 399659), (284, 292708), (338, 245944), (433, 191984), (568, 146354), (676, 122972), (866, 95992), (923, 90064), (1136, 73177), (1352, 61486), (1732, 47996), (1846, 45032), (2704, 30743), (3464, 23998), (3692, 22516), (5629, 14768), (6928, 11999), (7384, 11258)]