74196174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 167924736

約数和(自身を除く): 93728562

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 282, 481, 547, 611, 962, 1094, 1222, 1443, 1641, 1739, 1833, 2886, 3282, 3478, 3666, 5217, 7111, 10434, 14222, 20239, 21333, 22607, 25709, 40478, 42666, 45214, 51418, 60717, 67821, 77127, 121434, 135642, 154254, 263107, 334217, 526214, 668434, 789321, 951233, 1002651, 1578642, 1902466, 2005302, 2853699, 5707398, 12366029, 24732058, 37098087, 74196174]

約数ペア:

[(1, 74196174), (2, 37098087), (3, 24732058), (6, 12366029), (13, 5707398), (26, 2853699), (37, 2005302), (39, 1902466), (47, 1578642), (74, 1002651), (78, 951233), (94, 789321), (111, 668434), (141, 526214), (222, 334217), (282, 263107), (481, 154254), (547, 135642), (611, 121434), (962, 77127), (1094, 67821), (1222, 60717), (1443, 51418), (1641, 45214), (1739, 42666), (1833, 40478), (2886, 25709), (3282, 22607), (3478, 21333), (3666, 20239), (5217, 14222), (7111, 10434)]