67978020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 209534976

約数和(自身を除く): 141556956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 220, 254, 330, 381, 508, 635, 660, 762, 811, 1270, 1397, 1524, 1622, 1905, 2433, 2540, 2794, 3244, 3810, 4055, 4191, 4866, 5588, 6985, 7620, 8110, 8382, 8921, 9732, 12165, 13970, 16220, 16764, 17842, 20955, 24330, 26763, 27940, 35684, 41910, 44605, 48660, 53526, 83820, 89210, 102997, 107052, 133815, 178420, 205994, 267630, 308991, 411988, 514985, 535260, 617982, 1029970, 1132967, 1235964, 1544955, 2059940, 2265934, 3089910, 3398901, 4531868, 5664835, 6179820, 6797802, 11329670, 13595604, 16994505, 22659340, 33989010, 67978020]

約数ペア:

[(1, 67978020), (2, 33989010), (3, 22659340), (4, 16994505), (5, 13595604), (6, 11329670), (10, 6797802), (11, 6179820), (12, 5664835), (15, 4531868), (20, 3398901), (22, 3089910), (30, 2265934), (33, 2059940), (44, 1544955), (55, 1235964), (60, 1132967), (66, 1029970), (110, 617982), (127, 535260), (132, 514985), (165, 411988), (220, 308991), (254, 267630), (330, 205994), (381, 178420), (508, 133815), (635, 107052), (660, 102997), (762, 89210), (811, 83820), (1270, 53526), (1397, 48660), (1524, 44605), (1622, 41910), (1905, 35684), (2433, 27940), (2540, 26763), (2794, 24330), (3244, 20955), (3810, 17842), (4055, 16764), (4191, 16220), (4866, 13970), (5588, 12165), (6985, 9732), (7620, 8921), (8110, 8382)]