7907472

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 60

約数和(自身を含む): 22414860

約数和(自身を除く): 14507388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 617, 712, 801, 1068, 1234, 1424, 1602, 1851, 2136, 2468, 3204, 3702, 4272, 4936, 5553, 6408, 7404, 9872, 11106, 12816, 14808, 22212, 29616, 44424, 54913, 88848, 109826, 164739, 219652, 329478, 439304, 494217, 658956, 878608, 988434, 1317912, 1976868, 2635824, 3953736, 7907472]

約数ペア:

[(1, 7907472), (2, 3953736), (3, 2635824), (4, 1976868), (6, 1317912), (8, 988434), (9, 878608), (12, 658956), (16, 494217), (18, 439304), (24, 329478), (36, 219652), (48, 164739), (72, 109826), (89, 88848), (144, 54913), (178, 44424), (267, 29616), (356, 22212), (534, 14808), (617, 12816), (712, 11106), (801, 9872), (1068, 7404), (1234, 6408), (1424, 5553), (1602, 4936), (1851, 4272), (2136, 3702), (2468, 3204)]