68831742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 99129858

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 149, 238, 298, 357, 447, 647, 714, 894, 1043, 1294, 1941, 2086, 2533, 3129, 3882, 4529, 5066, 6258, 7599, 9058, 10999, 13587, 15198, 17731, 21998, 27174, 32997, 35462, 53193, 65994, 76993, 96403, 106386, 153986, 192806, 230979, 289209, 461958, 578418, 674821, 1349642, 1638851, 2024463, 3277702, 4048926, 4916553, 9833106, 11471957, 22943914, 34415871, 68831742]

約数ペア:

[(1, 68831742), (2, 34415871), (3, 22943914), (6, 11471957), (7, 9833106), (14, 4916553), (17, 4048926), (21, 3277702), (34, 2024463), (42, 1638851), (51, 1349642), (102, 674821), (119, 578418), (149, 461958), (238, 289209), (298, 230979), (357, 192806), (447, 153986), (647, 106386), (714, 96403), (894, 76993), (1043, 65994), (1294, 53193), (1941, 35462), (2086, 32997), (2533, 27174), (3129, 21998), (3882, 17731), (4529, 15198), (5066, 13587), (6258, 10999), (7599, 9058)]