76167980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6113}}^1$

素因数の和:6218

約数の個数: 48

約数和(自身を含む): 184887360

約数和(自身を除く): 108719380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6113, 6230, 12226, 12460, 24452, 30565, 42791, 61130, 85582, 122260, 171164, 213955, 427910, 544057, 855820, 1088114, 2176228, 2720285, 3808399, 5440570, 7616798, 10881140, 15233596, 19041995, 38083990, 76167980]

約数ペア:

[(1, 76167980), (2, 38083990), (4, 19041995), (5, 15233596), (7, 10881140), (10, 7616798), (14, 5440570), (20, 3808399), (28, 2720285), (35, 2176228), (70, 1088114), (89, 855820), (140, 544057), (178, 427910), (356, 213955), (445, 171164), (623, 122260), (890, 85582), (1246, 61130), (1780, 42791), (2492, 30565), (3115, 24452), (6113, 12460), (6230, 12226)]