87030666

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 204595200

約数和(自身を除く): 117564534

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 79, 138, 158, 207, 237, 414, 474, 621, 711, 887, 1242, 1422, 1774, 1817, 2133, 2661, 3634, 4266, 5322, 5451, 7983, 10902, 15966, 16353, 20401, 23949, 32706, 40802, 47898, 49059, 61203, 70073, 98118, 122406, 140146, 183609, 210219, 367218, 420438, 550827, 630657, 1101654, 1261314, 1611679, 1891971, 3223358, 3783942, 4835037, 9670074, 14505111, 29010222, 43515333, 87030666]

約数ペア:

[(1, 87030666), (2, 43515333), (3, 29010222), (6, 14505111), (9, 9670074), (18, 4835037), (23, 3783942), (27, 3223358), (46, 1891971), (54, 1611679), (69, 1261314), (79, 1101654), (138, 630657), (158, 550827), (207, 420438), (237, 367218), (414, 210219), (474, 183609), (621, 140146), (711, 122406), (887, 98118), (1242, 70073), (1422, 61203), (1774, 49059), (1817, 47898), (2133, 40802), (2661, 32706), (3634, 23949), (4266, 20401), (5322, 16353), (5451, 15966), (7983, 10902)]