81274224

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10139}}^1$

素因数の和:10317

約数の個数: 40

約数和(自身を含む): 211236480

約数和(自身を除く): 129962256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 8016, 10139, 20278, 30417, 40556, 60834, 81112, 121668, 162224, 243336, 486672, 1693213, 3386426, 5079639, 6772852, 10159278, 13545704, 20318556, 27091408, 40637112, 81274224]

約数ペア:

[(1, 81274224), (2, 40637112), (3, 27091408), (4, 20318556), (6, 13545704), (8, 10159278), (12, 6772852), (16, 5079639), (24, 3386426), (48, 1693213), (167, 486672), (334, 243336), (501, 162224), (668, 121668), (1002, 81112), (1336, 60834), (2004, 40556), (2672, 30417), (4008, 20278), (8016, 10139)]