64897758

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 145819440

約数和(自身を除く): 80921682

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 106, 118, 159, 177, 318, 354, 477, 531, 954, 1062, 1153, 2306, 3127, 3459, 6254, 6918, 9381, 10377, 18762, 20754, 28143, 56286, 61109, 68027, 122218, 136054, 183327, 204081, 366654, 408162, 549981, 612243, 1099962, 1224486, 3605431, 7210862, 10816293, 21632586, 32448879, 64897758]

約数ペア:

[(1, 64897758), (2, 32448879), (3, 21632586), (6, 10816293), (9, 7210862), (18, 3605431), (53, 1224486), (59, 1099962), (106, 612243), (118, 549981), (159, 408162), (177, 366654), (318, 204081), (354, 183327), (477, 136054), (531, 122218), (954, 68027), (1062, 61109), (1153, 56286), (2306, 28143), (3127, 20754), (3459, 18762), (6254, 10377), (6918, 9381)]