90289164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3635

約数の個数: 72

約数和(自身を含む): 250840128

約数和(自身を除く): 160550964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3571, 3612, 4214, 6321, 7142, 8428, 10713, 12642, 14284, 21426, 24997, 25284, 42852, 49994, 74991, 99988, 149982, 153553, 174979, 299964, 307106, 349958, 460659, 524937, 614212, 699916, 921318, 1049874, 1074871, 1842636, 2099748, 2149742, 3224613, 4299484, 6449226, 7524097, 12898452, 15048194, 22572291, 30096388, 45144582, 90289164]

約数ペア:

[(1, 90289164), (2, 45144582), (3, 30096388), (4, 22572291), (6, 15048194), (7, 12898452), (12, 7524097), (14, 6449226), (21, 4299484), (28, 3224613), (42, 2149742), (43, 2099748), (49, 1842636), (84, 1074871), (86, 1049874), (98, 921318), (129, 699916), (147, 614212), (172, 524937), (196, 460659), (258, 349958), (294, 307106), (301, 299964), (516, 174979), (588, 153553), (602, 149982), (903, 99988), (1204, 74991), (1806, 49994), (2107, 42852), (3571, 25284), (3612, 24997), (4214, 21426), (6321, 14284), (7142, 12642), (8428, 10713)]