90108048

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 240609600

約数和(自身を除く): 150501552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 149, 172, 258, 293, 298, 344, 447, 516, 586, 596, 688, 879, 894, 1032, 1172, 1192, 1758, 1788, 2064, 2344, 2384, 3516, 3576, 4688, 6407, 7032, 7152, 12599, 12814, 14064, 19221, 25198, 25628, 37797, 38442, 43657, 50396, 51256, 75594, 76884, 87314, 100792, 102512, 130971, 151188, 153768, 174628, 201584, 261942, 302376, 307536, 349256, 523884, 604752, 698512, 1047768, 1877251, 2095536, 3754502, 5631753, 7509004, 11263506, 15018008, 22527012, 30036016, 45054024, 90108048]

約数ペア:

[(1, 90108048), (2, 45054024), (3, 30036016), (4, 22527012), (6, 15018008), (8, 11263506), (12, 7509004), (16, 5631753), (24, 3754502), (43, 2095536), (48, 1877251), (86, 1047768), (129, 698512), (149, 604752), (172, 523884), (258, 349256), (293, 307536), (298, 302376), (344, 261942), (447, 201584), (516, 174628), (586, 153768), (596, 151188), (688, 130971), (879, 102512), (894, 100792), (1032, 87314), (1172, 76884), (1192, 75594), (1758, 51256), (1788, 50396), (2064, 43657), (2344, 38442), (2384, 37797), (3516, 25628), (3576, 25198), (4688, 19221), (6407, 14064), (7032, 12814), (7152, 12599)]