71776404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:7005

約数の個数: 72

約数和(自身を含む): 212442048

約数和(自身を除く): 140665644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 6947, 10332, 13894, 20841, 27788, 41682, 48629, 62523, 83364, 97258, 125046, 145887, 194516, 250092, 284827, 291774, 437661, 569654, 583548, 854481, 875322, 1139308, 1708962, 1750644, 1993789, 2563443, 3417924, 3987578, 5126886, 5981367, 7975156, 10253772, 11962734, 17944101, 23925468, 35888202, 71776404]

約数ペア:

[(1, 71776404), (2, 35888202), (3, 23925468), (4, 17944101), (6, 11962734), (7, 10253772), (9, 7975156), (12, 5981367), (14, 5126886), (18, 3987578), (21, 3417924), (28, 2563443), (36, 1993789), (41, 1750644), (42, 1708962), (63, 1139308), (82, 875322), (84, 854481), (123, 583548), (126, 569654), (164, 437661), (246, 291774), (252, 284827), (287, 250092), (369, 194516), (492, 145887), (574, 125046), (738, 97258), (861, 83364), (1148, 62523), (1476, 48629), (1722, 41682), (2583, 27788), (3444, 20841), (5166, 13894), (6947, 10332)]