84986876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 171150336

約数和(自身を除く): 86163460

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 127, 221, 254, 442, 508, 757, 884, 1514, 1651, 2159, 3028, 3302, 4318, 6604, 8636, 9841, 12869, 19682, 25738, 28067, 39364, 51476, 56134, 96139, 112268, 167297, 192278, 334594, 384556, 669188, 1249807, 1634363, 2499614, 3268726, 4999228, 6537452, 21246719, 42493438, 84986876]

約数ペア:

[(1, 84986876), (2, 42493438), (4, 21246719), (13, 6537452), (17, 4999228), (26, 3268726), (34, 2499614), (52, 1634363), (68, 1249807), (127, 669188), (221, 384556), (254, 334594), (442, 192278), (508, 167297), (757, 112268), (884, 96139), (1514, 56134), (1651, 51476), (2159, 39364), (3028, 28067), (3302, 25738), (4318, 19682), (6604, 12869), (8636, 9841)]