86888466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 234748800

約数和(自身を除く): 147860334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 43, 49, 58, 63, 79, 86, 87, 98, 126, 129, 147, 158, 174, 203, 237, 258, 261, 294, 301, 387, 406, 441, 474, 522, 553, 602, 609, 711, 774, 882, 903, 1106, 1218, 1247, 1421, 1422, 1659, 1806, 1827, 2107, 2291, 2494, 2709, 2842, 3318, 3397, 3654, 3741, 3871, 4214, 4263, 4582, 4977, 5418, 6321, 6794, 6873, 7482, 7742, 8526, 8729, 9954, 10191, 11223, 11613, 12642, 12789, 13746, 16037, 17458, 18963, 20382, 20619, 22446, 23226, 23779, 25578, 26187, 30573, 32074, 34839, 37926, 41238, 47558, 48111, 52374, 61103, 61146, 69678, 71337, 78561, 96222, 98513, 112259, 122206, 142674, 144333, 157122, 166453, 183309, 197026, 214011, 224518, 288666, 295539, 332906, 336777, 366618, 428022, 499359, 549927, 591078, 673554, 689591, 886617, 998718, 1010331, 1099854, 1379182, 1498077, 1773234, 2020662, 2068773, 2996154, 4137546, 4827137, 6206319, 9654274, 12412638, 14481411, 28962822, 43444233, 86888466]

約数ペア:

[(1, 86888466), (2, 43444233), (3, 28962822), (6, 14481411), (7, 12412638), (9, 9654274), (14, 6206319), (18, 4827137), (21, 4137546), (29, 2996154), (42, 2068773), (43, 2020662), (49, 1773234), (58, 1498077), (63, 1379182), (79, 1099854), (86, 1010331), (87, 998718), (98, 886617), (126, 689591), (129, 673554), (147, 591078), (158, 549927), (174, 499359), (203, 428022), (237, 366618), (258, 336777), (261, 332906), (294, 295539), (301, 288666), (387, 224518), (406, 214011), (441, 197026), (474, 183309), (522, 166453), (553, 157122), (602, 144333), (609, 142674), (711, 122206), (774, 112259), (882, 98513), (903, 96222), (1106, 78561), (1218, 71337), (1247, 69678), (1421, 61146), (1422, 61103), (1659, 52374), (1806, 48111), (1827, 47558), (2107, 41238), (2291, 37926), (2494, 34839), (2709, 32074), (2842, 30573), (3318, 26187), (3397, 25578), (3654, 23779), (3741, 23226), (3871, 22446), (4214, 20619), (4263, 20382), (4582, 18963), (4977, 17458), (5418, 16037), (6321, 13746), (6794, 12789), (6873, 12642), (7482, 11613), (7742, 11223), (8526, 10191), (8729, 9954)]