82870818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 188023680

約数和(自身を除く): 105152862

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 61, 102, 114, 122, 183, 323, 366, 646, 701, 969, 1037, 1159, 1402, 1938, 2074, 2103, 2318, 3111, 3477, 4206, 6222, 6954, 11917, 13319, 19703, 23834, 26638, 35751, 39406, 39957, 42761, 59109, 71502, 79914, 85522, 118218, 128283, 226423, 256566, 452846, 679269, 726937, 812459, 1358538, 1453874, 1624918, 2180811, 2437377, 4361622, 4874754, 13811803, 27623606, 41435409, 82870818]

約数ペア:

[(1, 82870818), (2, 41435409), (3, 27623606), (6, 13811803), (17, 4874754), (19, 4361622), (34, 2437377), (38, 2180811), (51, 1624918), (57, 1453874), (61, 1358538), (102, 812459), (114, 726937), (122, 679269), (183, 452846), (323, 256566), (366, 226423), (646, 128283), (701, 118218), (969, 85522), (1037, 79914), (1159, 71502), (1402, 59109), (1938, 42761), (2074, 39957), (2103, 39406), (2318, 35751), (3111, 26638), (3477, 23834), (4206, 19703), (6222, 13319), (6954, 11917)]