71372952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141613}}^1$

素因数の和:141632

約数の個数: 48

約数和(自身を含む): 220917840

約数和(自身を除く): 149544888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141613, 283226, 424839, 566452, 849678, 991291, 1132904, 1274517, 1699356, 1982582, 2549034, 2973873, 3398712, 3965164, 5098068, 5947746, 7930328, 8921619, 10196136, 11895492, 17843238, 23790984, 35686476, 71372952]

約数ペア:

[(1, 71372952), (2, 35686476), (3, 23790984), (4, 17843238), (6, 11895492), (7, 10196136), (8, 8921619), (9, 7930328), (12, 5947746), (14, 5098068), (18, 3965164), (21, 3398712), (24, 2973873), (28, 2549034), (36, 1982582), (42, 1699356), (56, 1274517), (63, 1132904), (72, 991291), (84, 849678), (126, 566452), (168, 424839), (252, 283226), (504, 141613)]