90026964

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2154

約数の個数: 60

約数和(自身を含む): 237160000

約数和(自身を除く): 147133036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 834, 1251, 1668, 1999, 2502, 3753, 3998, 5004, 5997, 7506, 7996, 11259, 11994, 15012, 17991, 22518, 23988, 35982, 45036, 53973, 71964, 107946, 161919, 215892, 277861, 323838, 555722, 647676, 833583, 1111444, 1667166, 2500749, 3334332, 5001498, 7502247, 10002996, 15004494, 22506741, 30008988, 45013482, 90026964]

約数ペア:

[(1, 90026964), (2, 45013482), (3, 30008988), (4, 22506741), (6, 15004494), (9, 10002996), (12, 7502247), (18, 5001498), (27, 3334332), (36, 2500749), (54, 1667166), (81, 1111444), (108, 833583), (139, 647676), (162, 555722), (278, 323838), (324, 277861), (417, 215892), (556, 161919), (834, 107946), (1251, 71964), (1668, 53973), (1999, 45036), (2502, 35982), (3753, 23988), (3998, 22518), (5004, 17991), (5997, 15012), (7506, 11994), (7996, 11259)]