67520142

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{2557}}^1$

素因数の和:2734

約数の個数: 40

約数和(自身を含む): 152282856

約数和(自身を除く): 84762714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2557, 2934, 4401, 5114, 7671, 8802, 13203, 15342, 23013, 26406, 46026, 69039, 138078, 207117, 414234, 416791, 833582, 1250373, 2500746, 3751119, 7502238, 11253357, 22506714, 33760071, 67520142]

約数ペア:

[(1, 67520142), (2, 33760071), (3, 22506714), (6, 11253357), (9, 7502238), (18, 3751119), (27, 2500746), (54, 1250373), (81, 833582), (162, 416791), (163, 414234), (326, 207117), (489, 138078), (978, 69039), (1467, 46026), (2557, 26406), (2934, 23013), (4401, 15342), (5114, 13203), (7671, 8802)]