15673968

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1326

約数の個数: 60

約数和(自身を含む): 44394480

約数和(自身を除く): 28720512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1223, 1424, 1602, 2136, 2446, 3204, 3669, 4272, 4892, 6408, 7338, 9784, 11007, 12816, 14676, 19568, 22014, 29352, 44028, 58704, 88056, 108847, 176112, 217694, 326541, 435388, 653082, 870776, 979623, 1306164, 1741552, 1959246, 2612328, 3918492, 5224656, 7836984, 15673968]

約数ペア:

[(1, 15673968), (2, 7836984), (3, 5224656), (4, 3918492), (6, 2612328), (8, 1959246), (9, 1741552), (12, 1306164), (16, 979623), (18, 870776), (24, 653082), (36, 435388), (48, 326541), (72, 217694), (89, 176112), (144, 108847), (178, 88056), (267, 58704), (356, 44028), (534, 29352), (712, 22014), (801, 19568), (1068, 14676), (1223, 12816), (1424, 11007), (1602, 9784), (2136, 7338), (2446, 6408), (3204, 4892), (3669, 4272)]