68347728

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5333}}^1$

素因数の和:5436

約数の個数: 60

約数和(自身を含む): 193464180

約数和(自身を除く): 125116452

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, 1424, 1602, 2136, 3204, 4272, 5333, 6408, 10666, 12816, 15999, 21332, 31998, 42664, 47997, 63996, 85328, 95994, 127992, 191988, 255984, 383976, 474637, 767952, 949274, 1423911, 1898548, 2847822, 3797096, 4271733, 5695644, 7594192, 8543466, 11391288, 17086932, 22782576, 34173864, 68347728]

約数ペア:

[(1, 68347728), (2, 34173864), (3, 22782576), (4, 17086932), (6, 11391288), (8, 8543466), (9, 7594192), (12, 5695644), (16, 4271733), (18, 3797096), (24, 2847822), (36, 1898548), (48, 1423911), (72, 949274), (89, 767952), (144, 474637), (178, 383976), (267, 255984), (356, 191988), (534, 127992), (712, 95994), (801, 85328), (1068, 63996), (1424, 47997), (1602, 42664), (2136, 31998), (3204, 21332), (4272, 15999), (5333, 12816), (6408, 10666)]