67913820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29023}}^1$

素因数の和:29051

約数の個数: 72

約数和(自身を含む): 221859456

約数和(自身を除く): 153945636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 29023, 58046, 87069, 116092, 145115, 174138, 261207, 290230, 348276, 377299, 435345, 522414, 580460, 754598, 870690, 1044828, 1131897, 1306035, 1509196, 1741380, 1886495, 2263794, 2612070, 3395691, 3772990, 4527588, 5224140, 5659485, 6791382, 7545980, 11318970, 13582764, 16978455, 22637940, 33956910, 67913820]

約数ペア:

[(1, 67913820), (2, 33956910), (3, 22637940), (4, 16978455), (5, 13582764), (6, 11318970), (9, 7545980), (10, 6791382), (12, 5659485), (13, 5224140), (15, 4527588), (18, 3772990), (20, 3395691), (26, 2612070), (30, 2263794), (36, 1886495), (39, 1741380), (45, 1509196), (52, 1306035), (60, 1131897), (65, 1044828), (78, 870690), (90, 754598), (117, 580460), (130, 522414), (156, 435345), (180, 377299), (195, 348276), (234, 290230), (260, 261207), (390, 174138), (468, 145115), (585, 116092), (780, 87069), (1170, 58046), (2340, 29023)]