87639972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35977}}^1$

素因数の和:36020

約数の個数: 48

約数和(自身を含む): 241772160

約数和(自身を除く): 154132188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 35977, 71954, 107931, 143908, 215862, 251839, 431724, 503678, 755517, 1007356, 1043333, 1511034, 2086666, 3022068, 3129999, 4173332, 6259998, 7303331, 12519996, 14606662, 21909993, 29213324, 43819986, 87639972]

約数ペア:

[(1, 87639972), (2, 43819986), (3, 29213324), (4, 21909993), (6, 14606662), (7, 12519996), (12, 7303331), (14, 6259998), (21, 4173332), (28, 3129999), (29, 3022068), (42, 2086666), (58, 1511034), (84, 1043333), (87, 1007356), (116, 755517), (174, 503678), (203, 431724), (348, 251839), (406, 215862), (609, 143908), (812, 107931), (1218, 71954), (2436, 35977)]