84731388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4969}}^1$

素因数の和:5019

約数の個数: 72

約数和(自身を含む): 237963600

約数和(自身を除く): 153232212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 4969, 5684, 8526, 9938, 14907, 17052, 19876, 29814, 34783, 59628, 69566, 104349, 139132, 144101, 208698, 243481, 288202, 417396, 432303, 486962, 576404, 730443, 864606, 973924, 1008707, 1460886, 1729212, 2017414, 2921772, 3026121, 4034828, 6052242, 7060949, 12104484, 14121898, 21182847, 28243796, 42365694, 84731388]

約数ペア:

[(1, 84731388), (2, 42365694), (3, 28243796), (4, 21182847), (6, 14121898), (7, 12104484), (12, 7060949), (14, 6052242), (21, 4034828), (28, 3026121), (29, 2921772), (42, 2017414), (49, 1729212), (58, 1460886), (84, 1008707), (87, 973924), (98, 864606), (116, 730443), (147, 576404), (174, 486962), (196, 432303), (203, 417396), (294, 288202), (348, 243481), (406, 208698), (588, 144101), (609, 139132), (812, 104349), (1218, 69566), (1421, 59628), (2436, 34783), (2842, 29814), (4263, 19876), (4969, 17052), (5684, 14907), (8526, 9938)]