74231244

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 194754560

約数和(自身を除く): 120523316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 387, 474, 516, 607, 711, 774, 948, 1214, 1422, 1548, 1821, 2428, 2844, 3397, 3642, 5463, 6794, 7284, 10191, 10926, 13588, 20382, 21852, 26101, 30573, 40764, 47953, 52202, 61146, 78303, 95906, 104404, 122292, 143859, 156606, 191812, 234909, 287718, 313212, 431577, 469818, 575436, 863154, 939636, 1726308, 2061979, 4123958, 6185937, 8247916, 12371874, 18557811, 24743748, 37115622, 74231244]

約数ペア:

[(1, 74231244), (2, 37115622), (3, 24743748), (4, 18557811), (6, 12371874), (9, 8247916), (12, 6185937), (18, 4123958), (36, 2061979), (43, 1726308), (79, 939636), (86, 863154), (129, 575436), (158, 469818), (172, 431577), (237, 313212), (258, 287718), (316, 234909), (387, 191812), (474, 156606), (516, 143859), (607, 122292), (711, 104404), (774, 95906), (948, 78303), (1214, 61146), (1422, 52202), (1548, 47953), (1821, 40764), (2428, 30573), (2844, 26101), (3397, 21852), (3642, 20382), (5463, 13588), (6794, 10926), (7284, 10191)]