90178128

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4931}}^1$

素因数の和:5072

約数の個数: 60

約数和(自身を含む): 254412288

約数和(自身を除く): 164234160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 4931, 6096, 9144, 9862, 14793, 18288, 19724, 29586, 39448, 44379, 59172, 78896, 88758, 118344, 177516, 236688, 355032, 626237, 710064, 1252474, 1878711, 2504948, 3757422, 5009896, 5636133, 7514844, 10019792, 11272266, 15029688, 22544532, 30059376, 45089064, 90178128]

約数ペア:

[(1, 90178128), (2, 45089064), (3, 30059376), (4, 22544532), (6, 15029688), (8, 11272266), (9, 10019792), (12, 7514844), (16, 5636133), (18, 5009896), (24, 3757422), (36, 2504948), (48, 1878711), (72, 1252474), (127, 710064), (144, 626237), (254, 355032), (381, 236688), (508, 177516), (762, 118344), (1016, 88758), (1143, 78896), (1524, 59172), (2032, 44379), (2286, 39448), (3048, 29586), (4572, 19724), (4931, 18288), (6096, 14793), (9144, 9862)]