90879408

素因数分解:

$2^4\times 3^4\times {\mathrm{70123}}^1$

素因数の和:70143

約数の個数: 50

約数和(自身を含む): 263035124

約数和(自身を除く): 172155716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 70123, 140246, 210369, 280492, 420738, 560984, 631107, 841476, 1121968, 1262214, 1682952, 1893321, 2524428, 3365904, 3786642, 5048856, 5679963, 7573284, 10097712, 11359926, 15146568, 22719852, 30293136, 45439704, 90879408]

約数ペア:

[(1, 90879408), (2, 45439704), (3, 30293136), (4, 22719852), (6, 15146568), (8, 11359926), (9, 10097712), (12, 7573284), (16, 5679963), (18, 5048856), (24, 3786642), (27, 3365904), (36, 2524428), (48, 1893321), (54, 1682952), (72, 1262214), (81, 1121968), (108, 841476), (144, 631107), (162, 560984), (216, 420738), (324, 280492), (432, 210369), (648, 140246), (1296, 70123)]