8611956

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 23030280

約数和(自身を除く): 14418324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 113, 116, 146, 174, 219, 226, 261, 292, 339, 348, 438, 452, 522, 657, 678, 876, 1017, 1044, 1314, 1356, 2034, 2117, 2628, 3277, 4068, 4234, 6351, 6554, 8249, 8468, 9831, 12702, 13108, 16498, 19053, 19662, 24747, 25404, 29493, 32996, 38106, 39324, 49494, 58986, 74241, 76212, 98988, 117972, 148482, 239221, 296964, 478442, 717663, 956884, 1435326, 2152989, 2870652, 4305978, 8611956]

約数ペア:

[(1, 8611956), (2, 4305978), (3, 2870652), (4, 2152989), (6, 1435326), (9, 956884), (12, 717663), (18, 478442), (29, 296964), (36, 239221), (58, 148482), (73, 117972), (87, 98988), (113, 76212), (116, 74241), (146, 58986), (174, 49494), (219, 39324), (226, 38106), (261, 32996), (292, 29493), (339, 25404), (348, 24747), (438, 19662), (452, 19053), (522, 16498), (657, 13108), (678, 12702), (876, 9831), (1017, 8468), (1044, 8249), (1314, 6554), (1356, 6351), (2034, 4234), (2117, 4068), (2628, 3277)]