74877168

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 198844416

約数和(自身を除く): 123967248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 127, 142, 173, 213, 254, 284, 346, 381, 426, 508, 519, 568, 692, 762, 852, 1016, 1038, 1136, 1384, 1524, 1704, 2032, 2076, 2768, 3048, 3408, 4152, 6096, 8304, 9017, 12283, 18034, 21971, 24566, 27051, 36068, 36849, 43942, 49132, 54102, 65913, 72136, 73698, 87884, 98264, 108204, 131826, 144272, 147396, 175768, 196528, 216408, 263652, 294792, 351536, 432816, 527304, 589584, 1054608, 1559941, 3119882, 4679823, 6239764, 9359646, 12479528, 18719292, 24959056, 37438584, 74877168]

約数ペア:

[(1, 74877168), (2, 37438584), (3, 24959056), (4, 18719292), (6, 12479528), (8, 9359646), (12, 6239764), (16, 4679823), (24, 3119882), (48, 1559941), (71, 1054608), (127, 589584), (142, 527304), (173, 432816), (213, 351536), (254, 294792), (284, 263652), (346, 216408), (381, 196528), (426, 175768), (508, 147396), (519, 144272), (568, 131826), (692, 108204), (762, 98264), (852, 87884), (1016, 73698), (1038, 72136), (1136, 65913), (1384, 54102), (1524, 49132), (1704, 43942), (2032, 36849), (2076, 36068), (2768, 27051), (3048, 24566), (3408, 21971), (4152, 18034), (6096, 12283), (8304, 9017)]