74142984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7950

約数の個数: 64

約数和(自身を含む): 204819840

約数和(自身を除く): 130676856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 7901, 9384, 15802, 23703, 31604, 47406, 63208, 94812, 134317, 181723, 189624, 268634, 363446, 402951, 537268, 545169, 726892, 805902, 1074536, 1090338, 1453784, 1611804, 2180676, 3089291, 3223608, 4361352, 6178582, 9267873, 12357164, 18535746, 24714328, 37071492, 74142984]

約数ペア:

[(1, 74142984), (2, 37071492), (3, 24714328), (4, 18535746), (6, 12357164), (8, 9267873), (12, 6178582), (17, 4361352), (23, 3223608), (24, 3089291), (34, 2180676), (46, 1611804), (51, 1453784), (68, 1090338), (69, 1074536), (92, 805902), (102, 726892), (136, 545169), (138, 537268), (184, 402951), (204, 363446), (276, 268634), (391, 189624), (408, 181723), (552, 134317), (782, 94812), (1173, 63208), (1564, 47406), (2346, 31604), (3128, 23703), (4692, 15802), (7901, 9384)]