66629268

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 175488768

約数和(自身を除く): 108859500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 743, 846, 954, 1486, 1692, 1908, 2229, 2491, 2972, 4458, 4982, 6687, 7473, 8916, 9964, 13374, 14946, 22419, 26748, 29892, 34921, 39379, 44838, 69842, 78758, 89676, 104763, 118137, 139684, 157516, 209526, 236274, 314289, 354411, 419052, 472548, 628578, 708822, 1257156, 1417644, 1850813, 3701626, 5552439, 7403252, 11104878, 16657317, 22209756, 33314634, 66629268]

約数ペア:

[(1, 66629268), (2, 33314634), (3, 22209756), (4, 16657317), (6, 11104878), (9, 7403252), (12, 5552439), (18, 3701626), (36, 1850813), (47, 1417644), (53, 1257156), (94, 708822), (106, 628578), (141, 472548), (159, 419052), (188, 354411), (212, 314289), (282, 236274), (318, 209526), (423, 157516), (477, 139684), (564, 118137), (636, 104763), (743, 89676), (846, 78758), (954, 69842), (1486, 44838), (1692, 39379), (1908, 34921), (2229, 29892), (2491, 26748), (2972, 22419), (4458, 14946), (4982, 13374), (6687, 9964), (7473, 8916)]