84197120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{9397}}^1$

素因数の和:9425

約数の個数: 72

約数和(自身を含む): 230514144

約数和(自身を除く): 146317024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 9397, 18794, 37588, 46985, 65779, 75176, 93970, 131558, 150352, 187940, 263116, 300704, 328895, 375880, 526232, 601408, 657790, 751760, 1052464, 1202816, 1315580, 1503520, 2104928, 2405632, 2631160, 3007040, 4209856, 5262320, 6014080, 8419712, 10524640, 12028160, 16839424, 21049280, 42098560, 84197120]

約数ペア:

[(1, 84197120), (2, 42098560), (4, 21049280), (5, 16839424), (7, 12028160), (8, 10524640), (10, 8419712), (14, 6014080), (16, 5262320), (20, 4209856), (28, 3007040), (32, 2631160), (35, 2405632), (40, 2104928), (56, 1503520), (64, 1315580), (70, 1202816), (80, 1052464), (112, 751760), (128, 657790), (140, 601408), (160, 526232), (224, 375880), (256, 328895), (280, 300704), (320, 263116), (448, 187940), (560, 150352), (640, 131558), (896, 93970), (1120, 75176), (1280, 65779), (1792, 46985), (2240, 37588), (4480, 18794), (8960, 9397)]