6521208

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 10585992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 71, 86, 89, 129, 142, 172, 178, 213, 258, 267, 284, 344, 356, 426, 516, 534, 568, 712, 852, 1032, 1068, 1704, 2136, 3053, 3827, 6106, 6319, 7654, 9159, 11481, 12212, 12638, 15308, 18318, 18957, 22962, 24424, 25276, 30616, 36636, 37914, 45924, 50552, 73272, 75828, 91848, 151656, 271717, 543434, 815151, 1086868, 1630302, 2173736, 3260604, 6521208]

約数ペア:

[(1, 6521208), (2, 3260604), (3, 2173736), (4, 1630302), (6, 1086868), (8, 815151), (12, 543434), (24, 271717), (43, 151656), (71, 91848), (86, 75828), (89, 73272), (129, 50552), (142, 45924), (172, 37914), (178, 36636), (213, 30616), (258, 25276), (267, 24424), (284, 22962), (344, 18957), (356, 18318), (426, 15308), (516, 12638), (534, 12212), (568, 11481), (712, 9159), (852, 7654), (1032, 6319), (1068, 6106), (1704, 3827), (2136, 3053)]