90458928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2151

約数の個数: 120

約数和(自身を含む): 296195328

約数和(自身を除く): 205736400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2087, 2408, 2709, 3096, 3612, 4174, 4816, 5418, 6192, 6261, 7224, 8348, 10836, 12522, 14448, 14609, 16696, 18783, 21672, 25044, 29218, 33392, 37566, 43344, 43827, 50088, 58436, 75132, 87654, 89741, 100176, 116872, 131481, 150264, 175308, 179482, 233744, 262962, 269223, 300528, 350616, 358964, 525924, 538446, 628187, 701232, 717928, 807669, 1051848, 1076892, 1256374, 1435856, 1615338, 1884561, 2103696, 2153784, 2512748, 3230676, 3769122, 4307568, 5025496, 5653683, 6461352, 7538244, 10050992, 11307366, 12922704, 15076488, 22614732, 30152976, 45229464, 90458928]

約数ペア:

[(1, 90458928), (2, 45229464), (3, 30152976), (4, 22614732), (6, 15076488), (7, 12922704), (8, 11307366), (9, 10050992), (12, 7538244), (14, 6461352), (16, 5653683), (18, 5025496), (21, 4307568), (24, 3769122), (28, 3230676), (36, 2512748), (42, 2153784), (43, 2103696), (48, 1884561), (56, 1615338), (63, 1435856), (72, 1256374), (84, 1076892), (86, 1051848), (112, 807669), (126, 717928), (129, 701232), (144, 628187), (168, 538446), (172, 525924), (252, 358964), (258, 350616), (301, 300528), (336, 269223), (344, 262962), (387, 233744), (504, 179482), (516, 175308), (602, 150264), (688, 131481), (774, 116872), (903, 100176), (1008, 89741), (1032, 87654), (1204, 75132), (1548, 58436), (1806, 50088), (2064, 43827), (2087, 43344), (2408, 37566), (2709, 33392), (3096, 29218), (3612, 25044), (4174, 21672), (4816, 18783), (5418, 16696), (6192, 14609), (6261, 14448), (7224, 12522), (8348, 10836)]