68946072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1613}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 187094880

約数和(自身を除く): 118148808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1613, 1644, 1781, 3226, 3288, 3562, 4839, 5343, 6452, 7124, 9678, 10686, 12904, 14248, 19356, 20969, 21372, 38712, 41938, 42744, 62907, 83876, 125814, 167752, 220981, 251628, 441962, 503256, 662943, 883924, 1325886, 1767848, 2651772, 2872753, 5303544, 5745506, 8618259, 11491012, 17236518, 22982024, 34473036, 68946072]

約数ペア:

[(1, 68946072), (2, 34473036), (3, 22982024), (4, 17236518), (6, 11491012), (8, 8618259), (12, 5745506), (13, 5303544), (24, 2872753), (26, 2651772), (39, 1767848), (52, 1325886), (78, 883924), (104, 662943), (137, 503256), (156, 441962), (274, 251628), (312, 220981), (411, 167752), (548, 125814), (822, 83876), (1096, 62907), (1613, 42744), (1644, 41938), (1781, 38712), (3226, 21372), (3288, 20969), (3562, 19356), (4839, 14248), (5343, 12904), (6452, 10686), (7124, 9678)]