65685996

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 170714544

約数和(自身を除く): 105028548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 113, 134, 201, 226, 241, 268, 339, 402, 452, 482, 603, 678, 723, 804, 964, 1017, 1206, 1356, 1446, 2034, 2169, 2412, 2892, 4068, 4338, 7571, 8676, 15142, 16147, 22713, 27233, 30284, 32294, 45426, 48441, 54466, 64588, 68139, 81699, 90852, 96882, 108932, 136278, 145323, 163398, 193764, 245097, 272556, 290646, 326796, 490194, 581292, 980388, 1824611, 3649222, 5473833, 7298444, 10947666, 16421499, 21895332, 32842998, 65685996]

約数ペア:

[(1, 65685996), (2, 32842998), (3, 21895332), (4, 16421499), (6, 10947666), (9, 7298444), (12, 5473833), (18, 3649222), (36, 1824611), (67, 980388), (113, 581292), (134, 490194), (201, 326796), (226, 290646), (241, 272556), (268, 245097), (339, 193764), (402, 163398), (452, 145323), (482, 136278), (603, 108932), (678, 96882), (723, 90852), (804, 81699), (964, 68139), (1017, 64588), (1206, 54466), (1356, 48441), (1446, 45426), (2034, 32294), (2169, 30284), (2412, 27233), (2892, 22713), (4068, 16147), (4338, 15142), (7571, 8676)]