72709164

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 216615168

約数和(自身を除く): 143906004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 253, 276, 297, 324, 396, 414, 506, 594, 621, 759, 828, 887, 891, 1012, 1188, 1242, 1518, 1774, 1782, 1863, 2277, 2484, 2661, 3036, 3548, 3564, 3726, 4554, 5322, 6831, 7452, 7983, 9108, 9757, 10644, 13662, 15966, 19514, 20401, 20493, 23949, 27324, 29271, 31932, 39028, 40802, 40986, 47898, 58542, 61203, 71847, 81604, 81972, 87813, 95796, 117084, 122406, 143694, 175626, 183609, 224411, 244812, 263439, 287388, 351252, 367218, 448822, 526878, 550827, 673233, 734436, 790317, 897644, 1053756, 1101654, 1346466, 1580634, 1652481, 2019699, 2203308, 2692932, 3161268, 3304962, 4039398, 6059097, 6609924, 8078796, 12118194, 18177291, 24236388, 36354582, 72709164]

約数ペア:

[(1, 72709164), (2, 36354582), (3, 24236388), (4, 18177291), (6, 12118194), (9, 8078796), (11, 6609924), (12, 6059097), (18, 4039398), (22, 3304962), (23, 3161268), (27, 2692932), (33, 2203308), (36, 2019699), (44, 1652481), (46, 1580634), (54, 1346466), (66, 1101654), (69, 1053756), (81, 897644), (92, 790317), (99, 734436), (108, 673233), (132, 550827), (138, 526878), (162, 448822), (198, 367218), (207, 351252), (253, 287388), (276, 263439), (297, 244812), (324, 224411), (396, 183609), (414, 175626), (506, 143694), (594, 122406), (621, 117084), (759, 95796), (828, 87813), (887, 81972), (891, 81604), (1012, 71847), (1188, 61203), (1242, 58542), (1518, 47898), (1774, 40986), (1782, 40802), (1863, 39028), (2277, 31932), (2484, 29271), (2661, 27324), (3036, 23949), (3548, 20493), (3564, 20401), (3726, 19514), (4554, 15966), (5322, 13662), (6831, 10644), (7452, 9757), (7983, 9108)]