63212580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8225

約数の個数: 72

約数和(自身を含む): 196228032

約数和(自身を除く): 133015452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 8167, 16334, 24501, 32668, 40835, 49002, 73503, 81670, 98004, 122505, 147006, 163340, 245010, 294012, 351181, 367515, 490020, 702362, 735030, 1053543, 1404724, 1470060, 1755905, 2107086, 3160629, 3511810, 4214172, 5267715, 6321258, 7023620, 10535430, 12642516, 15803145, 21070860, 31606290, 63212580]

約数ペア:

[(1, 63212580), (2, 31606290), (3, 21070860), (4, 15803145), (5, 12642516), (6, 10535430), (9, 7023620), (10, 6321258), (12, 5267715), (15, 4214172), (18, 3511810), (20, 3160629), (30, 2107086), (36, 1755905), (43, 1470060), (45, 1404724), (60, 1053543), (86, 735030), (90, 702362), (129, 490020), (172, 367515), (180, 351181), (215, 294012), (258, 245010), (387, 163340), (430, 147006), (516, 122505), (645, 98004), (774, 81670), (860, 73503), (1290, 49002), (1548, 40835), (1935, 32668), (2580, 24501), (3870, 16334), (7740, 8167)]