66991764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 193729536

約数和(自身を除く): 126737772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 172, 204, 238, 258, 301, 357, 476, 516, 602, 714, 731, 903, 1091, 1204, 1428, 1462, 1806, 2182, 2193, 2924, 3273, 3612, 4364, 4386, 5117, 6546, 7637, 8772, 10234, 13092, 15274, 15351, 18547, 20468, 22911, 30548, 30702, 37094, 45822, 46913, 55641, 61404, 74188, 91644, 93826, 111282, 129829, 140739, 187652, 222564, 259658, 281478, 328391, 389487, 519316, 562956, 656782, 778974, 797521, 985173, 1313564, 1557948, 1595042, 1970346, 2392563, 3190084, 3940692, 4785126, 5582647, 9570252, 11165294, 16747941, 22330588, 33495882, 66991764]

約数ペア:

[(1, 66991764), (2, 33495882), (3, 22330588), (4, 16747941), (6, 11165294), (7, 9570252), (12, 5582647), (14, 4785126), (17, 3940692), (21, 3190084), (28, 2392563), (34, 1970346), (42, 1595042), (43, 1557948), (51, 1313564), (68, 985173), (84, 797521), (86, 778974), (102, 656782), (119, 562956), (129, 519316), (172, 389487), (204, 328391), (238, 281478), (258, 259658), (301, 222564), (357, 187652), (476, 140739), (516, 129829), (602, 111282), (714, 93826), (731, 91644), (903, 74188), (1091, 61404), (1204, 55641), (1428, 46913), (1462, 45822), (1806, 37094), (2182, 30702), (2193, 30548), (2924, 22911), (3273, 20468), (3612, 18547), (4364, 15351), (4386, 15274), (5117, 13092), (6546, 10234), (7637, 8772)]