90730304

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 218480640

約数和(自身を除く): 127750336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 64, 94, 112, 124, 139, 188, 217, 224, 248, 278, 329, 376, 434, 448, 496, 556, 658, 752, 868, 973, 992, 1112, 1316, 1457, 1504, 1736, 1946, 1984, 2224, 2632, 2914, 3008, 3472, 3892, 4309, 4448, 5264, 5828, 6533, 6944, 7784, 8618, 8896, 10199, 10528, 11656, 13066, 13888, 15568, 17236, 20398, 21056, 23312, 26132, 30163, 31136, 34472, 40796, 45731, 46624, 52264, 60326, 62272, 68944, 81592, 91462, 93248, 104528, 120652, 137888, 163184, 182924, 202523, 209056, 241304, 275776, 326368, 365848, 405046, 418112, 482608, 652736, 731696, 810092, 965216, 1417661, 1463392, 1620184, 1930432, 2835322, 2926784, 3240368, 5670644, 6480736, 11341288, 12961472, 22682576, 45365152, 90730304]

約数ペア:

[(1, 90730304), (2, 45365152), (4, 22682576), (7, 12961472), (8, 11341288), (14, 6480736), (16, 5670644), (28, 3240368), (31, 2926784), (32, 2835322), (47, 1930432), (56, 1620184), (62, 1463392), (64, 1417661), (94, 965216), (112, 810092), (124, 731696), (139, 652736), (188, 482608), (217, 418112), (224, 405046), (248, 365848), (278, 326368), (329, 275776), (376, 241304), (434, 209056), (448, 202523), (496, 182924), (556, 163184), (658, 137888), (752, 120652), (868, 104528), (973, 93248), (992, 91462), (1112, 81592), (1316, 68944), (1457, 62272), (1504, 60326), (1736, 52264), (1946, 46624), (1984, 45731), (2224, 40796), (2632, 34472), (2914, 31136), (3008, 30163), (3472, 26132), (3892, 23312), (4309, 21056), (4448, 20398), (5264, 17236), (5828, 15568), (6533, 13888), (6944, 13066), (7784, 11656), (8618, 10528), (8896, 10199)]