66975252

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 170311680

約数和(自身を除く): 103336428

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 53, 62, 79, 86, 93, 106, 124, 129, 158, 159, 172, 186, 212, 237, 258, 316, 318, 372, 474, 516, 636, 948, 1333, 1643, 2279, 2449, 2666, 3286, 3397, 3999, 4187, 4558, 4898, 4929, 5332, 6572, 6794, 6837, 7347, 7998, 8374, 9116, 9796, 9858, 10191, 12561, 13588, 13674, 14694, 15996, 16748, 19716, 20382, 25122, 27348, 29388, 40764, 50244, 70649, 105307, 129797, 141298, 180041, 210614, 211947, 259594, 282596, 315921, 360082, 389391, 421228, 423894, 519188, 540123, 631842, 720164, 778782, 847788, 1080246, 1263684, 1557564, 2160492, 5581271, 11162542, 16743813, 22325084, 33487626, 66975252]

約数ペア:

[(1, 66975252), (2, 33487626), (3, 22325084), (4, 16743813), (6, 11162542), (12, 5581271), (31, 2160492), (43, 1557564), (53, 1263684), (62, 1080246), (79, 847788), (86, 778782), (93, 720164), (106, 631842), (124, 540123), (129, 519188), (158, 423894), (159, 421228), (172, 389391), (186, 360082), (212, 315921), (237, 282596), (258, 259594), (316, 211947), (318, 210614), (372, 180041), (474, 141298), (516, 129797), (636, 105307), (948, 70649), (1333, 50244), (1643, 40764), (2279, 29388), (2449, 27348), (2666, 25122), (3286, 20382), (3397, 19716), (3999, 16748), (4187, 15996), (4558, 14694), (4898, 13674), (4929, 13588), (5332, 12561), (6572, 10191), (6794, 9858), (6837, 9796), (7347, 9116), (7998, 8374)]