64873068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 175929600

約数和(自身を除く): 111056532

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 509, 516, 559, 741, 817, 988, 1018, 1118, 1482, 1527, 1634, 1677, 2036, 2236, 2451, 2964, 3054, 3268, 3354, 4902, 6108, 6617, 6708, 9671, 9804, 10621, 13234, 19342, 19851, 21242, 21887, 26468, 29013, 31863, 38684, 39702, 42484, 43774, 58026, 63726, 65661, 79404, 87548, 116052, 125723, 127452, 131322, 251446, 262644, 284531, 377169, 415853, 502892, 569062, 754338, 831706, 853593, 1138124, 1247559, 1508676, 1663412, 1707186, 2495118, 3414372, 4990236, 5406089, 10812178, 16218267, 21624356, 32436534, 64873068]

約数ペア:

[(1, 64873068), (2, 32436534), (3, 21624356), (4, 16218267), (6, 10812178), (12, 5406089), (13, 4990236), (19, 3414372), (26, 2495118), (38, 1707186), (39, 1663412), (43, 1508676), (52, 1247559), (57, 1138124), (76, 853593), (78, 831706), (86, 754338), (114, 569062), (129, 502892), (156, 415853), (172, 377169), (228, 284531), (247, 262644), (258, 251446), (494, 131322), (509, 127452), (516, 125723), (559, 116052), (741, 87548), (817, 79404), (988, 65661), (1018, 63726), (1118, 58026), (1482, 43774), (1527, 42484), (1634, 39702), (1677, 38684), (2036, 31863), (2236, 29013), (2451, 26468), (2964, 21887), (3054, 21242), (3268, 19851), (3354, 19342), (4902, 13234), (6108, 10621), (6617, 9804), (6708, 9671)]