90140148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{119233}}^1$

素因数の和:119253

約数の個数: 48

約数和(自身を含む): 267084160

約数和(自身を除く): 176944012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 119233, 238466, 357699, 476932, 715398, 834631, 1073097, 1430796, 1669262, 2146194, 2503893, 3219291, 3338524, 4292388, 5007786, 6438582, 7511679, 10015572, 12877164, 15023358, 22535037, 30046716, 45070074, 90140148]

約数ペア:

[(1, 90140148), (2, 45070074), (3, 30046716), (4, 22535037), (6, 15023358), (7, 12877164), (9, 10015572), (12, 7511679), (14, 6438582), (18, 5007786), (21, 4292388), (27, 3338524), (28, 3219291), (36, 2503893), (42, 2146194), (54, 1669262), (63, 1430796), (84, 1073097), (108, 834631), (126, 715398), (189, 476932), (252, 357699), (378, 238466), (756, 119233)]