180167022

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{569}}^1$

素因数の和:950

約数の個数: 72

約数和(自身を含む): 456159600

約数和(自身を除く): 275992578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 359, 441, 569, 718, 882, 1077, 1138, 1707, 2154, 2513, 3231, 3414, 3983, 5026, 5121, 6462, 7539, 7966, 10242, 11949, 15078, 17591, 22617, 23898, 27881, 35182, 35847, 45234, 52773, 55762, 71694, 83643, 105546, 158319, 167286, 204271, 250929, 316638, 408542, 501858, 612813, 1225626, 1429897, 1838439, 2859794, 3676878, 4289691, 8579382, 10009279, 12869073, 20018558, 25738146, 30027837, 60055674, 90083511, 180167022]

約数ペア:

[(1, 180167022), (2, 90083511), (3, 60055674), (6, 30027837), (7, 25738146), (9, 20018558), (14, 12869073), (18, 10009279), (21, 8579382), (42, 4289691), (49, 3676878), (63, 2859794), (98, 1838439), (126, 1429897), (147, 1225626), (294, 612813), (359, 501858), (441, 408542), (569, 316638), (718, 250929), (882, 204271), (1077, 167286), (1138, 158319), (1707, 105546), (2154, 83643), (2513, 71694), (3231, 55762), (3414, 52773), (3983, 45234), (5026, 35847), (5121, 35182), (6462, 27881), (7539, 23898), (7966, 22617), (10242, 17591), (11949, 15078)]