78284724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2459}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 209395200

約数和(自身を除く): 131110476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 758, 1137, 1516, 2274, 2459, 2653, 4548, 4918, 5306, 7377, 7959, 9836, 10612, 14754, 15918, 17213, 29508, 31836, 34426, 51639, 68852, 103278, 206556, 931961, 1863922, 2795883, 3727844, 5591766, 6523727, 11183532, 13047454, 19571181, 26094908, 39142362, 78284724]

約数ペア:

[(1, 78284724), (2, 39142362), (3, 26094908), (4, 19571181), (6, 13047454), (7, 11183532), (12, 6523727), (14, 5591766), (21, 3727844), (28, 2795883), (42, 1863922), (84, 931961), (379, 206556), (758, 103278), (1137, 68852), (1516, 51639), (2274, 34426), (2459, 31836), (2653, 29508), (4548, 17213), (4918, 15918), (5306, 14754), (7377, 10612), (7959, 9836)]