142972812

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 372415680

約数和(自身を除く): 229442868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 83, 118, 166, 177, 236, 249, 332, 354, 498, 531, 708, 747, 811, 996, 1062, 1494, 1622, 2124, 2433, 2988, 3244, 4866, 4897, 7299, 9732, 9794, 14598, 14691, 19588, 29196, 29382, 44073, 47849, 58764, 67313, 88146, 95698, 134626, 143547, 176292, 191396, 201939, 269252, 287094, 403878, 430641, 574188, 605817, 807756, 861282, 1211634, 1722564, 2423268, 3971467, 7942934, 11914401, 15885868, 23828802, 35743203, 47657604, 71486406, 142972812]

約数ペア:

[(1, 142972812), (2, 71486406), (3, 47657604), (4, 35743203), (6, 23828802), (9, 15885868), (12, 11914401), (18, 7942934), (36, 3971467), (59, 2423268), (83, 1722564), (118, 1211634), (166, 861282), (177, 807756), (236, 605817), (249, 574188), (332, 430641), (354, 403878), (498, 287094), (531, 269252), (708, 201939), (747, 191396), (811, 176292), (996, 143547), (1062, 134626), (1494, 95698), (1622, 88146), (2124, 67313), (2433, 58764), (2988, 47849), (3244, 44073), (4866, 29382), (4897, 29196), (7299, 19588), (9732, 14691), (9794, 14598)]