68814528

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15583}}^1$

素因数の和:15621

約数の個数: 56

約数和(自身を含む): 190000128

約数和(自身を除く): 121185600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 15583, 31166, 46749, 62332, 93498, 124664, 186996, 249328, 358409, 373992, 498656, 716818, 747984, 997312, 1075227, 1433636, 1495968, 2150454, 2867272, 2991936, 4300908, 5734544, 8601816, 11469088, 17203632, 22938176, 34407264, 68814528]

約数ペア:

[(1, 68814528), (2, 34407264), (3, 22938176), (4, 17203632), (6, 11469088), (8, 8601816), (12, 5734544), (16, 4300908), (23, 2991936), (24, 2867272), (32, 2150454), (46, 1495968), (48, 1433636), (64, 1075227), (69, 997312), (92, 747984), (96, 716818), (138, 498656), (184, 373992), (192, 358409), (276, 249328), (368, 186996), (552, 124664), (736, 93498), (1104, 62332), (1472, 46749), (2208, 31166), (4416, 15583)]