74019426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 168981120

約数和(自身を除く): 94961694

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 174, 258, 377, 559, 754, 761, 1118, 1131, 1247, 1522, 1677, 2262, 2283, 2494, 3354, 3741, 4566, 7482, 9893, 16211, 19786, 22069, 29679, 32422, 32723, 44138, 48633, 59358, 65446, 66207, 97266, 98169, 132414, 196338, 286897, 425399, 573794, 850798, 860691, 948967, 1276197, 1721382, 1897934, 2552394, 2846901, 5693802, 12336571, 24673142, 37009713, 74019426]

約数ペア:

[(1, 74019426), (2, 37009713), (3, 24673142), (6, 12336571), (13, 5693802), (26, 2846901), (29, 2552394), (39, 1897934), (43, 1721382), (58, 1276197), (78, 948967), (86, 860691), (87, 850798), (129, 573794), (174, 425399), (258, 286897), (377, 196338), (559, 132414), (754, 98169), (761, 97266), (1118, 66207), (1131, 65446), (1247, 59358), (1522, 48633), (1677, 44138), (2262, 32723), (2283, 32422), (2494, 29679), (3354, 22069), (3741, 19786), (4566, 16211), (7482, 9893)]