80808966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7727}}^1$

素因数の和:7825

約数の個数: 48

約数和(自身を含む): 202535424

約数和(自身を除く): 121726458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 7727, 10458, 15454, 23181, 46362, 54089, 69543, 108178, 139086, 162267, 324534, 486801, 641341, 973602, 1282682, 1924023, 3848046, 4489387, 5772069, 8978774, 11544138, 13468161, 26936322, 40404483, 80808966]

約数ペア:

[(1, 80808966), (2, 40404483), (3, 26936322), (6, 13468161), (7, 11544138), (9, 8978774), (14, 5772069), (18, 4489387), (21, 3848046), (42, 1924023), (63, 1282682), (83, 973602), (126, 641341), (166, 486801), (249, 324534), (498, 162267), (581, 139086), (747, 108178), (1162, 69543), (1494, 54089), (1743, 46362), (3486, 23181), (5229, 15454), (7727, 10458)]