90639864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 290380800

約数和(自身を除く): 199740936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 151, 168, 189, 216, 252, 302, 378, 397, 453, 504, 604, 756, 794, 906, 1057, 1191, 1208, 1359, 1512, 1588, 1812, 2114, 2382, 2718, 2779, 3171, 3176, 3573, 3624, 4077, 4228, 4764, 5436, 5558, 6342, 7146, 8154, 8337, 8456, 9513, 9528, 10719, 10872, 11116, 12684, 14292, 16308, 16674, 19026, 21438, 22232, 25011, 25368, 28539, 28584, 32616, 33348, 38052, 42876, 50022, 57078, 59947, 66696, 75033, 76104, 85752, 100044, 114156, 119894, 150066, 179841, 200088, 228312, 239788, 300132, 359682, 419629, 479576, 539523, 600264, 719364, 839258, 1079046, 1258887, 1438728, 1618569, 1678516, 2158092, 2517774, 3237138, 3357032, 3776661, 4316184, 5035548, 6474276, 7553322, 10071096, 11329983, 12948552, 15106644, 22659966, 30213288, 45319932, 90639864]

約数ペア:

[(1, 90639864), (2, 45319932), (3, 30213288), (4, 22659966), (6, 15106644), (7, 12948552), (8, 11329983), (9, 10071096), (12, 7553322), (14, 6474276), (18, 5035548), (21, 4316184), (24, 3776661), (27, 3357032), (28, 3237138), (36, 2517774), (42, 2158092), (54, 1678516), (56, 1618569), (63, 1438728), (72, 1258887), (84, 1079046), (108, 839258), (126, 719364), (151, 600264), (168, 539523), (189, 479576), (216, 419629), (252, 359682), (302, 300132), (378, 239788), (397, 228312), (453, 200088), (504, 179841), (604, 150066), (756, 119894), (794, 114156), (906, 100044), (1057, 85752), (1191, 76104), (1208, 75033), (1359, 66696), (1512, 59947), (1588, 57078), (1812, 50022), (2114, 42876), (2382, 38052), (2718, 33348), (2779, 32616), (3171, 28584), (3176, 28539), (3573, 25368), (3624, 25011), (4077, 22232), (4228, 21438), (4764, 19026), (5436, 16674), (5558, 16308), (6342, 14292), (7146, 12684), (8154, 11116), (8337, 10872), (8456, 10719), (9513, 9528)]