87581328

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 232622016

約数和(自身を除く): 145040688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 113, 134, 201, 226, 241, 268, 339, 402, 452, 482, 536, 678, 723, 804, 904, 964, 1072, 1356, 1446, 1608, 1808, 1928, 2712, 2892, 3216, 3856, 5424, 5784, 7571, 11568, 15142, 16147, 22713, 27233, 30284, 32294, 45426, 48441, 54466, 60568, 64588, 81699, 90852, 96882, 108932, 121136, 129176, 163398, 181704, 193764, 217864, 258352, 326796, 363408, 387528, 435728, 653592, 775056, 1307184, 1824611, 3649222, 5473833, 7298444, 10947666, 14596888, 21895332, 29193776, 43790664, 87581328]

約数ペア:

[(1, 87581328), (2, 43790664), (3, 29193776), (4, 21895332), (6, 14596888), (8, 10947666), (12, 7298444), (16, 5473833), (24, 3649222), (48, 1824611), (67, 1307184), (113, 775056), (134, 653592), (201, 435728), (226, 387528), (241, 363408), (268, 326796), (339, 258352), (402, 217864), (452, 193764), (482, 181704), (536, 163398), (678, 129176), (723, 121136), (804, 108932), (904, 96882), (964, 90852), (1072, 81699), (1356, 64588), (1446, 60568), (1608, 54466), (1808, 48441), (1928, 45426), (2712, 32294), (2892, 30284), (3216, 27233), (3856, 22713), (5424, 16147), (5784, 15142), (7571, 11568)]