87721326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 261711360

約数和(自身を除く): 173990034

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 73, 77, 99, 102, 119, 126, 146, 153, 154, 187, 189, 198, 219, 231, 238, 289, 297, 306, 357, 374, 378, 438, 459, 462, 511, 561, 578, 594, 657, 693, 714, 803, 867, 918, 1022, 1071, 1122, 1241, 1309, 1314, 1386, 1533, 1606, 1683, 1734, 1971, 2023, 2079, 2142, 2409, 2482, 2601, 2618, 3066, 3179, 3213, 3366, 3723, 3927, 3942, 4046, 4158, 4599, 4818, 5049, 5202, 5621, 6069, 6358, 6426, 7227, 7446, 7803, 7854, 8687, 9198, 9537, 10098, 11169, 11242, 11781, 12138, 13651, 13797, 14454, 15606, 16863, 17374, 18207, 19074, 21097, 21681, 22253, 22338, 23562, 26061, 27302, 27594, 28611, 33507, 33726, 35343, 36414, 40953, 42194, 43362, 44506, 50589, 52122, 54621, 57222, 63291, 66759, 67014, 70686, 78183, 81906, 85833, 95557, 101178, 109242, 122859, 126582, 133518, 147679, 151767, 156366, 171666, 189873, 191114, 200277, 232067, 234549, 245718, 286671, 295358, 303534, 368577, 379746, 400554, 443037, 464134, 469098, 569619, 573342, 600831, 696201, 737154, 860013, 886074, 1139238, 1201662, 1329111, 1392402, 1624469, 1720026, 2088603, 2580039, 2658222, 3248938, 3987333, 4177206, 4873407, 5160078, 6265809, 7974666, 9746814, 12531618, 14620221, 29240442, 43860663, 87721326]

約数ペア:

[(1, 87721326), (2, 43860663), (3, 29240442), (6, 14620221), (7, 12531618), (9, 9746814), (11, 7974666), (14, 6265809), (17, 5160078), (18, 4873407), (21, 4177206), (22, 3987333), (27, 3248938), (33, 2658222), (34, 2580039), (42, 2088603), (51, 1720026), (54, 1624469), (63, 1392402), (66, 1329111), (73, 1201662), (77, 1139238), (99, 886074), (102, 860013), (119, 737154), (126, 696201), (146, 600831), (153, 573342), (154, 569619), (187, 469098), (189, 464134), (198, 443037), (219, 400554), (231, 379746), (238, 368577), (289, 303534), (297, 295358), (306, 286671), (357, 245718), (374, 234549), (378, 232067), (438, 200277), (459, 191114), (462, 189873), (511, 171666), (561, 156366), (578, 151767), (594, 147679), (657, 133518), (693, 126582), (714, 122859), (803, 109242), (867, 101178), (918, 95557), (1022, 85833), (1071, 81906), (1122, 78183), (1241, 70686), (1309, 67014), (1314, 66759), (1386, 63291), (1533, 57222), (1606, 54621), (1683, 52122), (1734, 50589), (1971, 44506), (2023, 43362), (2079, 42194), (2142, 40953), (2409, 36414), (2482, 35343), (2601, 33726), (2618, 33507), (3066, 28611), (3179, 27594), (3213, 27302), (3366, 26061), (3723, 23562), (3927, 22338), (3942, 22253), (4046, 21681), (4158, 21097), (4599, 19074), (4818, 18207), (5049, 17374), (5202, 16863), (5621, 15606), (6069, 14454), (6358, 13797), (6426, 13651), (7227, 12138), (7446, 11781), (7803, 11242), (7854, 11169), (8687, 10098), (9198, 9537)]