68973828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4433

約数の個数: 96

約数和(自身を含む): 212502528

約数和(自身を除く): 143528700

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 4391, 5236, 7854, 8782, 13173, 15708, 17564, 26346, 30737, 48301, 52692, 61474, 74647, 92211, 96602, 122948, 144903, 149294, 184422, 193204, 223941, 289806, 298588, 338107, 368844, 447882, 522529, 579612, 676214, 821117, 895764, 1014321, 1045058, 1352428, 1567587, 1642234, 2028642, 2090116, 2463351, 3135174, 3284468, 4057284, 4926702, 5747819, 6270348, 9853404, 11495638, 17243457, 22991276, 34486914, 68973828]

約数ペア:

[(1, 68973828), (2, 34486914), (3, 22991276), (4, 17243457), (6, 11495638), (7, 9853404), (11, 6270348), (12, 5747819), (14, 4926702), (17, 4057284), (21, 3284468), (22, 3135174), (28, 2463351), (33, 2090116), (34, 2028642), (42, 1642234), (44, 1567587), (51, 1352428), (66, 1045058), (68, 1014321), (77, 895764), (84, 821117), (102, 676214), (119, 579612), (132, 522529), (154, 447882), (187, 368844), (204, 338107), (231, 298588), (238, 289806), (308, 223941), (357, 193204), (374, 184422), (462, 149294), (476, 144903), (561, 122948), (714, 96602), (748, 92211), (924, 74647), (1122, 61474), (1309, 52692), (1428, 48301), (2244, 30737), (2618, 26346), (3927, 17564), (4391, 15708), (5236, 13173), (7854, 8782)]