180018072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{64109}}^1$

素因数の和:64137

約数の個数: 64

約数和(自身を含む): 538524000

約数和(自身を除く): 358505928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 64109, 128218, 192327, 256436, 384654, 512872, 576981, 769308, 833417, 1153962, 1538616, 1666834, 1730943, 2307924, 2500251, 3333668, 3461886, 4615848, 5000502, 6667336, 6923772, 7500753, 10001004, 13847544, 15001506, 20002008, 22502259, 30003012, 45004518, 60006024, 90009036, 180018072]

約数ペア:

[(1, 180018072), (2, 90009036), (3, 60006024), (4, 45004518), (6, 30003012), (8, 22502259), (9, 20002008), (12, 15001506), (13, 13847544), (18, 10001004), (24, 7500753), (26, 6923772), (27, 6667336), (36, 5000502), (39, 4615848), (52, 3461886), (54, 3333668), (72, 2500251), (78, 2307924), (104, 1730943), (108, 1666834), (117, 1538616), (156, 1153962), (216, 833417), (234, 769308), (312, 576981), (351, 512872), (468, 384654), (702, 256436), (936, 192327), (1404, 128218), (2808, 64109)]