64410684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 111707076

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 701, 741, 806, 988, 1178, 1209, 1402, 1482, 1612, 1767, 2103, 2356, 2418, 2804, 2964, 3534, 4206, 4836, 7068, 7657, 8412, 9113, 13319, 15314, 18226, 21731, 22971, 26638, 27339, 30628, 36452, 39957, 43462, 45942, 53276, 54678, 65193, 79914, 86924, 91884, 109356, 130386, 159828, 173147, 260772, 282503, 346294, 412889, 519441, 565006, 692588, 825778, 847509, 1038882, 1130012, 1238667, 1651556, 1695018, 2077764, 2477334, 3390036, 4954668, 5367557, 10735114, 16102671, 21470228, 32205342, 64410684]

約数ペア:

[(1, 64410684), (2, 32205342), (3, 21470228), (4, 16102671), (6, 10735114), (12, 5367557), (13, 4954668), (19, 3390036), (26, 2477334), (31, 2077764), (38, 1695018), (39, 1651556), (52, 1238667), (57, 1130012), (62, 1038882), (76, 847509), (78, 825778), (93, 692588), (114, 565006), (124, 519441), (156, 412889), (186, 346294), (228, 282503), (247, 260772), (372, 173147), (403, 159828), (494, 130386), (589, 109356), (701, 91884), (741, 86924), (806, 79914), (988, 65193), (1178, 54678), (1209, 53276), (1402, 45942), (1482, 43462), (1612, 39957), (1767, 36452), (2103, 30628), (2356, 27339), (2418, 26638), (2804, 22971), (2964, 21731), (3534, 18226), (4206, 15314), (4836, 13319), (7068, 9113), (7657, 8412)]