72812214

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139487}}^1$

素因数の和:139524

約数の個数: 24

約数和(自身を含む): 163200960

約数和(自身を除く): 90388746

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 139487, 278974, 418461, 836922, 1255383, 2510766, 4045123, 8090246, 12135369, 24270738, 36406107, 72812214]

約数ペア:

[(1, 72812214), (2, 36406107), (3, 24270738), (6, 12135369), (9, 8090246), (18, 4045123), (29, 2510766), (58, 1255383), (87, 836922), (174, 418461), (261, 278974), (522, 139487)]