8090316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 22473360

約数和(自身を除く): 14383044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 293, 354, 468, 531, 586, 708, 767, 879, 1062, 1172, 1534, 1758, 2124, 2301, 2637, 3068, 3516, 3809, 4602, 5274, 6903, 7618, 9204, 10548, 11427, 13806, 15236, 17287, 22854, 27612, 34281, 34574, 45708, 51861, 68562, 69148, 103722, 137124, 155583, 207444, 224731, 311166, 449462, 622332, 674193, 898924, 1348386, 2022579, 2696772, 4045158, 8090316]

約数ペア:

[(1, 8090316), (2, 4045158), (3, 2696772), (4, 2022579), (6, 1348386), (9, 898924), (12, 674193), (13, 622332), (18, 449462), (26, 311166), (36, 224731), (39, 207444), (52, 155583), (59, 137124), (78, 103722), (117, 69148), (118, 68562), (156, 51861), (177, 45708), (234, 34574), (236, 34281), (293, 27612), (354, 22854), (468, 17287), (531, 15236), (586, 13806), (708, 11427), (767, 10548), (879, 9204), (1062, 7618), (1172, 6903), (1534, 5274), (1758, 4602), (2124, 3809), (2301, 3516), (2637, 3068)]