87678948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35993}}^1$

素因数の和:36036

約数の個数: 48

約数和(自身を含む): 241879680

約数和(自身を除く): 154200732

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, 35993, 71986, 107979, 143972, 215958, 251951, 431916, 503902, 755853, 1007804, 1043797, 1511706, 2087594, 3023412, 3131391, 4175188, 6262782, 7306579, 12525564, 14613158, 21919737, 29226316, 43839474, 87678948]

約数ペア:

[(1, 87678948), (2, 43839474), (3, 29226316), (4, 21919737), (6, 14613158), (7, 12525564), (12, 7306579), (14, 6262782), (21, 4175188), (28, 3131391), (29, 3023412), (42, 2087594), (58, 1511706), (84, 1043797), (87, 1007804), (116, 755853), (174, 503902), (203, 431916), (348, 251951), (406, 215958), (609, 143972), (812, 107979), (1218, 71986), (2436, 35993)]