180188388

素因数分解:

$2^2\times 3^6\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1096

約数の個数: 84

約数和(自身を含む): 481003068

約数和(自身を除く): 300814680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 729, 732, 972, 1013, 1098, 1458, 1647, 2026, 2196, 2916, 3039, 3294, 4052, 4941, 6078, 6588, 9117, 9882, 12156, 14823, 18234, 19764, 27351, 29646, 36468, 44469, 54702, 59292, 61793, 82053, 88938, 109404, 123586, 164106, 177876, 185379, 246159, 247172, 328212, 370758, 492318, 556137, 738477, 741516, 984636, 1112274, 1476954, 1668411, 2224548, 2953908, 3336822, 5005233, 6673644, 10010466, 15015699, 20020932, 30031398, 45047097, 60062796, 90094194, 180188388]

約数ペア:

[(1, 180188388), (2, 90094194), (3, 60062796), (4, 45047097), (6, 30031398), (9, 20020932), (12, 15015699), (18, 10010466), (27, 6673644), (36, 5005233), (54, 3336822), (61, 2953908), (81, 2224548), (108, 1668411), (122, 1476954), (162, 1112274), (183, 984636), (243, 741516), (244, 738477), (324, 556137), (366, 492318), (486, 370758), (549, 328212), (729, 247172), (732, 246159), (972, 185379), (1013, 177876), (1098, 164106), (1458, 123586), (1647, 109404), (2026, 88938), (2196, 82053), (2916, 61793), (3039, 59292), (3294, 54702), (4052, 44469), (4941, 36468), (6078, 29646), (6588, 27351), (9117, 19764), (9882, 18234), (12156, 14823)]