40142112

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^2$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 108316656

約数和(自身を除く): 68174544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 79, 96, 134, 158, 201, 237, 268, 316, 402, 474, 536, 632, 804, 948, 1072, 1264, 1608, 1896, 2144, 2528, 3216, 3792, 5293, 6241, 6432, 7584, 10586, 12482, 15879, 18723, 21172, 24964, 31758, 37446, 42344, 49928, 63516, 74892, 84688, 99856, 127032, 149784, 169376, 199712, 254064, 299568, 418147, 508128, 599136, 836294, 1254441, 1672588, 2508882, 3345176, 5017764, 6690352, 10035528, 13380704, 20071056, 40142112]

約数ペア:

[(1, 40142112), (2, 20071056), (3, 13380704), (4, 10035528), (6, 6690352), (8, 5017764), (12, 3345176), (16, 2508882), (24, 1672588), (32, 1254441), (48, 836294), (67, 599136), (79, 508128), (96, 418147), (134, 299568), (158, 254064), (201, 199712), (237, 169376), (268, 149784), (316, 127032), (402, 99856), (474, 84688), (536, 74892), (632, 63516), (804, 49928), (948, 42344), (1072, 37446), (1264, 31758), (1608, 24964), (1896, 21172), (2144, 18723), (2528, 15879), (3216, 12482), (3792, 10586), (5293, 7584), (6241, 6432)]