90428472

素因数分解:

$2^3\times 3^2\times {\mathrm{619}}^1\times {\mathrm{2029}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 245427000

約数和(自身を除く): 154998528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 619, 1238, 1857, 2029, 2476, 3714, 4058, 4952, 5571, 6087, 7428, 8116, 11142, 12174, 14856, 16232, 18261, 22284, 24348, 36522, 44568, 48696, 73044, 146088, 1255951, 2511902, 3767853, 5023804, 7535706, 10047608, 11303559, 15071412, 22607118, 30142824, 45214236, 90428472]

約数ペア:

[(1, 90428472), (2, 45214236), (3, 30142824), (4, 22607118), (6, 15071412), (8, 11303559), (9, 10047608), (12, 7535706), (18, 5023804), (24, 3767853), (36, 2511902), (72, 1255951), (619, 146088), (1238, 73044), (1857, 48696), (2029, 44568), (2476, 36522), (3714, 24348), (4058, 22284), (4952, 18261), (5571, 16232), (6087, 14856), (7428, 12174), (8116, 11142)]