68886384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{205019}}^1$

素因数の和:205037

約数の個数: 40

約数和(自身を含む): 203379840

約数和(自身を除く): 134493456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 205019, 410038, 615057, 820076, 1230114, 1435133, 1640152, 2460228, 2870266, 3280304, 4305399, 4920456, 5740532, 8610798, 9840912, 11481064, 17221596, 22962128, 34443192, 68886384]

約数ペア:

[(1, 68886384), (2, 34443192), (3, 22962128), (4, 17221596), (6, 11481064), (7, 9840912), (8, 8610798), (12, 5740532), (14, 4920456), (16, 4305399), (21, 3280304), (24, 2870266), (28, 2460228), (42, 1640152), (48, 1435133), (56, 1230114), (84, 820076), (112, 615057), (168, 410038), (336, 205019)]