68821908

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 164572800

約数和(自身を除く): 95750892

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 149, 183, 244, 298, 366, 447, 596, 631, 732, 894, 1262, 1788, 1893, 2524, 3786, 7572, 9089, 18178, 27267, 36356, 38491, 54534, 76982, 94019, 109068, 115473, 153964, 188038, 230946, 282057, 376076, 461892, 564114, 1128228, 5735159, 11470318, 17205477, 22940636, 34410954, 68821908]

約数ペア:

[(1, 68821908), (2, 34410954), (3, 22940636), (4, 17205477), (6, 11470318), (12, 5735159), (61, 1128228), (122, 564114), (149, 461892), (183, 376076), (244, 282057), (298, 230946), (366, 188038), (447, 153964), (596, 115473), (631, 109068), (732, 94019), (894, 76982), (1262, 54534), (1788, 38491), (1893, 36356), (2524, 27267), (3786, 18178), (7572, 9089)]