68313154

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 135955260

約数和(自身を除く): 67642106

約数列:

[1, 2, 7, 13, 14, 26, 29, 43, 49, 58, 86, 91, 98, 182, 203, 301, 377, 406, 559, 602, 637, 754, 1118, 1247, 1274, 1421, 1849, 2107, 2494, 2639, 2842, 3698, 3913, 4214, 5278, 7826, 8729, 12943, 16211, 17458, 18473, 24037, 25886, 27391, 32422, 36946, 48074, 53621, 54782, 61103, 90601, 107242, 113477, 122206, 168259, 181202, 226954, 336518, 375347, 697073, 750694, 794339, 1177813, 1394146, 1588678, 2355626, 2627429, 4879511, 5254858, 9759022, 34156577, 68313154]

約数ペア:

[(1, 68313154), (2, 34156577), (7, 9759022), (13, 5254858), (14, 4879511), (26, 2627429), (29, 2355626), (43, 1588678), (49, 1394146), (58, 1177813), (86, 794339), (91, 750694), (98, 697073), (182, 375347), (203, 336518), (301, 226954), (377, 181202), (406, 168259), (559, 122206), (602, 113477), (637, 107242), (754, 90601), (1118, 61103), (1247, 54782), (1274, 53621), (1421, 48074), (1849, 36946), (2107, 32422), (2494, 27391), (2639, 25886), (2842, 24037), (3698, 18473), (3913, 17458), (4214, 16211), (5278, 12943), (7826, 8729)]