66893688

素因数分解:

$2^3\times 3^4\times {\mathrm{103231}}^1$

素因数の和:103249

約数の個数: 40

約数和(自身を含む): 187366080

約数和(自身を除く): 120472392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 103231, 206462, 309693, 412924, 619386, 825848, 929079, 1238772, 1858158, 2477544, 2787237, 3716316, 5574474, 7432632, 8361711, 11148948, 16723422, 22297896, 33446844, 66893688]

約数ペア:

[(1, 66893688), (2, 33446844), (3, 22297896), (4, 16723422), (6, 11148948), (8, 8361711), (9, 7432632), (12, 5574474), (18, 3716316), (24, 2787237), (27, 2477544), (36, 1858158), (54, 1238772), (72, 929079), (81, 825848), (108, 619386), (162, 412924), (216, 309693), (324, 206462), (648, 103231)]