66550068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3373

約数の個数: 72

約数和(自身を含む): 185433248

約数和(自身を除く): 118883180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3307, 3354, 5031, 6614, 6708, 9921, 10062, 13228, 19842, 20124, 29763, 39684, 42991, 59526, 85982, 119052, 128973, 142201, 171964, 257946, 284402, 386919, 426603, 515892, 568804, 773838, 853206, 1279809, 1547676, 1706412, 1848613, 2559618, 3697226, 5119236, 5545839, 7394452, 11091678, 16637517, 22183356, 33275034, 66550068]

約数ペア:

[(1, 66550068), (2, 33275034), (3, 22183356), (4, 16637517), (6, 11091678), (9, 7394452), (12, 5545839), (13, 5119236), (18, 3697226), (26, 2559618), (36, 1848613), (39, 1706412), (43, 1547676), (52, 1279809), (78, 853206), (86, 773838), (117, 568804), (129, 515892), (156, 426603), (172, 386919), (234, 284402), (258, 257946), (387, 171964), (468, 142201), (516, 128973), (559, 119052), (774, 85982), (1118, 59526), (1548, 42991), (1677, 39684), (2236, 29763), (3307, 20124), (3354, 19842), (5031, 13228), (6614, 10062), (6708, 9921)]