64637136

素因数分解:

$2^4\times 3^3\times {\mathrm{149623}}^1$

素因数の和:149640

約数の個数: 40

約数和(自身を含む): 185533760

約数和(自身を除く): 120896624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 149623, 299246, 448869, 598492, 897738, 1196984, 1346607, 1795476, 2393968, 2693214, 3590952, 4039821, 5386428, 7181904, 8079642, 10772856, 16159284, 21545712, 32318568, 64637136]

約数ペア:

[(1, 64637136), (2, 32318568), (3, 21545712), (4, 16159284), (6, 10772856), (8, 8079642), (9, 7181904), (12, 5386428), (16, 4039821), (18, 3590952), (24, 2693214), (27, 2393968), (36, 1795476), (48, 1346607), (54, 1196984), (72, 897738), (108, 598492), (144, 448869), (216, 299246), (432, 149623)]