72116184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2179}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 207187200

約数和(自身を除く): 135071016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2179, 2364, 2758, 4137, 4358, 4728, 5516, 6537, 8274, 8716, 11032, 13074, 15253, 16548, 17432, 26148, 30506, 33096, 45759, 52296, 61012, 91518, 122024, 183036, 366072, 429263, 858526, 1287789, 1717052, 2575578, 3004841, 3434104, 5151156, 6009682, 9014523, 10302312, 12019364, 18029046, 24038728, 36058092, 72116184]

約数ペア:

[(1, 72116184), (2, 36058092), (3, 24038728), (4, 18029046), (6, 12019364), (7, 10302312), (8, 9014523), (12, 6009682), (14, 5151156), (21, 3434104), (24, 3004841), (28, 2575578), (42, 1717052), (56, 1287789), (84, 858526), (168, 429263), (197, 366072), (394, 183036), (591, 122024), (788, 91518), (1182, 61012), (1379, 52296), (1576, 45759), (2179, 33096), (2364, 30506), (2758, 26148), (4137, 17432), (4358, 16548), (4728, 15253), (5516, 13074), (6537, 11032), (8274, 8716)]