83498142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 219985920

約数和(自身を除く): 136487778

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 61, 69, 78, 91, 109, 122, 138, 161, 182, 183, 218, 273, 299, 322, 327, 366, 427, 483, 546, 598, 654, 763, 793, 854, 897, 966, 1281, 1403, 1417, 1526, 1586, 1794, 2093, 2289, 2379, 2507, 2562, 2806, 2834, 4186, 4209, 4251, 4578, 4758, 5014, 5551, 6279, 6649, 7521, 8418, 8502, 9821, 9919, 11102, 12558, 13298, 15042, 16653, 17549, 18239, 19642, 19838, 19947, 29463, 29757, 32591, 33306, 35098, 36478, 39894, 46543, 52647, 54717, 58926, 59514, 65182, 86437, 93086, 97773, 105294, 109434, 127673, 139629, 152927, 172874, 195546, 228137, 255346, 259311, 279258, 305854, 383019, 456274, 458781, 518622, 605059, 684411, 766038, 917562, 1070489, 1210118, 1368822, 1815177, 1988051, 2140978, 3211467, 3630354, 3976102, 5964153, 6422934, 11928306, 13916357, 27832714, 41749071, 83498142]

約数ペア:

[(1, 83498142), (2, 41749071), (3, 27832714), (6, 13916357), (7, 11928306), (13, 6422934), (14, 5964153), (21, 3976102), (23, 3630354), (26, 3211467), (39, 2140978), (42, 1988051), (46, 1815177), (61, 1368822), (69, 1210118), (78, 1070489), (91, 917562), (109, 766038), (122, 684411), (138, 605059), (161, 518622), (182, 458781), (183, 456274), (218, 383019), (273, 305854), (299, 279258), (322, 259311), (327, 255346), (366, 228137), (427, 195546), (483, 172874), (546, 152927), (598, 139629), (654, 127673), (763, 109434), (793, 105294), (854, 97773), (897, 93086), (966, 86437), (1281, 65182), (1403, 59514), (1417, 58926), (1526, 54717), (1586, 52647), (1794, 46543), (2093, 39894), (2289, 36478), (2379, 35098), (2507, 33306), (2562, 32591), (2806, 29757), (2834, 29463), (4186, 19947), (4209, 19838), (4251, 19642), (4578, 18239), (4758, 17549), (5014, 16653), (5551, 15042), (6279, 13298), (6649, 12558), (7521, 11102), (8418, 9919), (8502, 9821)]