90597654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8663}}^1$

素因数の和:8761

約数の個数: 48

約数和(自身を含む): 227066112

約数和(自身を除く): 136468458

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, 8663, 10458, 17326, 25989, 51978, 60641, 77967, 121282, 155934, 181923, 363846, 545769, 719029, 1091538, 1438058, 2157087, 4314174, 5033203, 6471261, 10066406, 12942522, 15099609, 30199218, 45298827, 90597654]

約数ペア:

[(1, 90597654), (2, 45298827), (3, 30199218), (6, 15099609), (7, 12942522), (9, 10066406), (14, 6471261), (18, 5033203), (21, 4314174), (42, 2157087), (63, 1438058), (83, 1091538), (126, 719029), (166, 545769), (249, 363846), (498, 181923), (581, 155934), (747, 121282), (1162, 77967), (1494, 60641), (1743, 51978), (3486, 25989), (5229, 17326), (8663, 10458)]