71285886

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 190836000

約数和(自身を除く): 119550114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 378, 406, 441, 522, 609, 783, 882, 929, 1218, 1323, 1421, 1566, 1827, 1858, 2646, 2787, 2842, 3654, 4263, 5481, 5574, 6503, 8361, 8526, 10962, 12789, 13006, 16722, 19509, 25083, 25578, 26941, 38367, 39018, 45521, 50166, 53882, 58527, 76734, 80823, 91042, 117054, 136563, 161646, 175581, 188587, 242469, 273126, 351162, 377174, 409689, 484938, 565761, 727407, 819378, 1131522, 1229067, 1320109, 1454814, 1697283, 2458134, 2640218, 3394566, 3960327, 5091849, 7920654, 10183698, 11880981, 23761962, 35642943, 71285886]

約数ペア:

[(1, 71285886), (2, 35642943), (3, 23761962), (6, 11880981), (7, 10183698), (9, 7920654), (14, 5091849), (18, 3960327), (21, 3394566), (27, 2640218), (29, 2458134), (42, 1697283), (49, 1454814), (54, 1320109), (58, 1229067), (63, 1131522), (87, 819378), (98, 727407), (126, 565761), (147, 484938), (174, 409689), (189, 377174), (203, 351162), (261, 273126), (294, 242469), (378, 188587), (406, 175581), (441, 161646), (522, 136563), (609, 117054), (783, 91042), (882, 80823), (929, 76734), (1218, 58527), (1323, 53882), (1421, 50166), (1566, 45521), (1827, 39018), (1858, 38367), (2646, 26941), (2787, 25578), (2842, 25083), (3654, 19509), (4263, 16722), (5481, 13006), (5574, 12789), (6503, 10962), (8361, 8526)]