61059988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 128098152

約数和(自身を除く): 67038164

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 121, 164, 181, 187, 242, 362, 374, 451, 484, 697, 724, 748, 902, 1394, 1804, 1991, 2057, 2788, 3077, 3982, 4114, 4961, 6154, 7421, 7667, 7964, 8228, 9922, 12308, 14842, 15334, 19844, 21901, 29684, 30668, 33847, 43802, 67694, 81631, 84337, 87604, 126157, 135388, 163262, 168674, 252314, 326524, 337348, 372317, 504628, 744634, 897941, 1387727, 1489268, 1795882, 2775454, 3591764, 5550908, 15264997, 30529994, 61059988]

約数ペア:

[(1, 61059988), (2, 30529994), (4, 15264997), (11, 5550908), (17, 3591764), (22, 2775454), (34, 1795882), (41, 1489268), (44, 1387727), (68, 897941), (82, 744634), (121, 504628), (164, 372317), (181, 337348), (187, 326524), (242, 252314), (362, 168674), (374, 163262), (451, 135388), (484, 126157), (697, 87604), (724, 84337), (748, 81631), (902, 67694), (1394, 43802), (1804, 33847), (1991, 30668), (2057, 29684), (2788, 21901), (3077, 19844), (3982, 15334), (4114, 14842), (4961, 12308), (6154, 9922), (7421, 8228), (7667, 7964)]