45100072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 48211928

約数列:

[1, 2, 4, 8, 19, 38, 47, 59, 76, 94, 107, 118, 152, 188, 214, 236, 376, 428, 472, 856, 893, 1121, 1786, 2033, 2242, 2773, 3572, 4066, 4484, 5029, 5546, 6313, 7144, 8132, 8968, 10058, 11092, 12626, 16264, 20116, 22184, 25252, 40232, 50504, 52687, 95551, 105374, 119947, 191102, 210748, 239894, 296711, 382204, 421496, 479788, 593422, 764408, 959576, 1186844, 2373688, 5637509, 11275018, 22550036, 45100072]

約数ペア:

[(1, 45100072), (2, 22550036), (4, 11275018), (8, 5637509), (19, 2373688), (38, 1186844), (47, 959576), (59, 764408), (76, 593422), (94, 479788), (107, 421496), (118, 382204), (152, 296711), (188, 239894), (214, 210748), (236, 191102), (376, 119947), (428, 105374), (472, 95551), (856, 52687), (893, 50504), (1121, 40232), (1786, 25252), (2033, 22184), (2242, 20116), (2773, 16264), (3572, 12626), (4066, 11092), (4484, 10058), (5029, 8968), (5546, 8132), (6313, 7144)]