81496632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2137}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 233982720

約数和(自身を除く): 152486088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1362, 1589, 1816, 2137, 2724, 3178, 4274, 4767, 5448, 6356, 6411, 8548, 9534, 12712, 12822, 14959, 17096, 19068, 25644, 29918, 38136, 44877, 51288, 59836, 89754, 119672, 179508, 359016, 485099, 970198, 1455297, 1940396, 2910594, 3395693, 3880792, 5821188, 6791386, 10187079, 11642376, 13582772, 20374158, 27165544, 40748316, 81496632]

約数ペア:

[(1, 81496632), (2, 40748316), (3, 27165544), (4, 20374158), (6, 13582772), (7, 11642376), (8, 10187079), (12, 6791386), (14, 5821188), (21, 3880792), (24, 3395693), (28, 2910594), (42, 1940396), (56, 1455297), (84, 970198), (168, 485099), (227, 359016), (454, 179508), (681, 119672), (908, 89754), (1362, 59836), (1589, 51288), (1816, 44877), (2137, 38136), (2724, 29918), (3178, 25644), (4274, 19068), (4767, 17096), (5448, 14959), (6356, 12822), (6411, 12712), (8548, 9534)]