83871438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 209944224

約数和(自身を除く): 126072786

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 97, 98, 102, 119, 147, 173, 194, 238, 291, 294, 346, 357, 519, 582, 679, 714, 833, 1038, 1211, 1358, 1649, 1666, 2037, 2422, 2499, 2941, 3298, 3633, 4074, 4753, 4947, 4998, 5882, 7266, 8477, 8823, 9506, 9894, 11543, 14259, 16781, 16954, 17646, 20587, 23086, 25431, 28518, 33562, 34629, 41174, 50343, 50862, 61761, 69258, 80801, 100686, 117467, 123522, 144109, 161602, 234934, 242403, 285277, 288218, 352401, 432327, 484806, 570554, 704802, 822269, 855831, 864654, 1644538, 1711662, 1996939, 2466807, 3993878, 4933614, 5990817, 11981634, 13978573, 27957146, 41935719, 83871438]

約数ペア:

[(1, 83871438), (2, 41935719), (3, 27957146), (6, 13978573), (7, 11981634), (14, 5990817), (17, 4933614), (21, 3993878), (34, 2466807), (42, 1996939), (49, 1711662), (51, 1644538), (97, 864654), (98, 855831), (102, 822269), (119, 704802), (147, 570554), (173, 484806), (194, 432327), (238, 352401), (291, 288218), (294, 285277), (346, 242403), (357, 234934), (519, 161602), (582, 144109), (679, 123522), (714, 117467), (833, 100686), (1038, 80801), (1211, 69258), (1358, 61761), (1649, 50862), (1666, 50343), (2037, 41174), (2422, 34629), (2499, 33562), (2941, 28518), (3298, 25431), (3633, 23086), (4074, 20587), (4753, 17646), (4947, 16954), (4998, 16781), (5882, 14259), (7266, 11543), (8477, 9894), (8823, 9506)]