67258360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 164011680

約数和(自身を除く): 96753320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 211, 260, 422, 520, 613, 844, 1055, 1226, 1688, 2110, 2452, 2743, 3065, 4220, 4904, 5486, 6130, 7969, 8440, 10972, 12260, 13715, 15938, 21944, 24520, 27430, 31876, 39845, 54860, 63752, 79690, 109720, 129343, 159380, 258686, 318760, 517372, 646715, 1034744, 1293430, 1681459, 2586860, 3362918, 5173720, 6725836, 8407295, 13451672, 16814590, 33629180, 67258360]

約数ペア:

[(1, 67258360), (2, 33629180), (4, 16814590), (5, 13451672), (8, 8407295), (10, 6725836), (13, 5173720), (20, 3362918), (26, 2586860), (40, 1681459), (52, 1293430), (65, 1034744), (104, 646715), (130, 517372), (211, 318760), (260, 258686), (422, 159380), (520, 129343), (613, 109720), (844, 79690), (1055, 63752), (1226, 54860), (1688, 39845), (2110, 31876), (2452, 27430), (2743, 24520), (3065, 21944), (4220, 15938), (4904, 13715), (5486, 12260), (6130, 10972), (7969, 8440)]