77679768

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 199571040

約数和(自身を除く): 121891272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 173, 212, 318, 346, 353, 424, 519, 636, 692, 706, 1038, 1059, 1272, 1384, 1412, 2076, 2118, 2824, 4152, 4236, 8472, 9169, 18338, 18709, 27507, 36676, 37418, 55014, 56127, 61069, 73352, 74836, 110028, 112254, 122138, 149672, 183207, 220056, 224508, 244276, 366414, 449016, 488552, 732828, 1465656, 3236657, 6473314, 9709971, 12946628, 19419942, 25893256, 38839884, 77679768]

約数ペア:

[(1, 77679768), (2, 38839884), (3, 25893256), (4, 19419942), (6, 12946628), (8, 9709971), (12, 6473314), (24, 3236657), (53, 1465656), (106, 732828), (159, 488552), (173, 449016), (212, 366414), (318, 244276), (346, 224508), (353, 220056), (424, 183207), (519, 149672), (636, 122138), (692, 112254), (706, 110028), (1038, 74836), (1059, 73352), (1272, 61069), (1384, 56127), (1412, 55014), (2076, 37418), (2118, 36676), (2824, 27507), (4152, 18709), (4236, 18338), (8472, 9169)]