87936072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2657}}^1$

素因数の和:2870

約数の個数: 64

約数和(自身を含む): 252616320

約数和(自身を除く): 164680248

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, 2364, 2657, 2758, 4137, 4728, 5314, 5516, 7971, 8274, 10628, 11032, 15942, 16548, 18599, 21256, 31884, 33096, 37198, 55797, 63768, 74396, 111594, 148792, 223188, 446376, 523429, 1046858, 1570287, 2093716, 3140574, 3664003, 4187432, 6281148, 7328006, 10992009, 12562296, 14656012, 21984018, 29312024, 43968036, 87936072]

約数ペア:

[(1, 87936072), (2, 43968036), (3, 29312024), (4, 21984018), (6, 14656012), (7, 12562296), (8, 10992009), (12, 7328006), (14, 6281148), (21, 4187432), (24, 3664003), (28, 3140574), (42, 2093716), (56, 1570287), (84, 1046858), (168, 523429), (197, 446376), (394, 223188), (591, 148792), (788, 111594), (1182, 74396), (1379, 63768), (1576, 55797), (2364, 37198), (2657, 33096), (2758, 31884), (4137, 21256), (4728, 18599), (5314, 16548), (5516, 15942), (7971, 11032), (8274, 10628)]