84963760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 227324736

約数和(自身を除く): 142360976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 865, 877, 1211, 1384, 1730, 1754, 2422, 2768, 3460, 3508, 4385, 4844, 6055, 6139, 6920, 7016, 8770, 9688, 12110, 12278, 13840, 14032, 17540, 19376, 24220, 24556, 30695, 35080, 48440, 49112, 61390, 70160, 96880, 98224, 122780, 151721, 245560, 303442, 491120, 606884, 758605, 1062047, 1213768, 1517210, 2124094, 2427536, 3034420, 4248188, 5310235, 6068840, 8496376, 10620470, 12137680, 16992752, 21240940, 42481880, 84963760]

約数ペア:

[(1, 84963760), (2, 42481880), (4, 21240940), (5, 16992752), (7, 12137680), (8, 10620470), (10, 8496376), (14, 6068840), (16, 5310235), (20, 4248188), (28, 3034420), (35, 2427536), (40, 2124094), (56, 1517210), (70, 1213768), (80, 1062047), (112, 758605), (140, 606884), (173, 491120), (280, 303442), (346, 245560), (560, 151721), (692, 122780), (865, 98224), (877, 96880), (1211, 70160), (1384, 61390), (1730, 49112), (1754, 48440), (2422, 35080), (2768, 30695), (3460, 24556), (3508, 24220), (4385, 19376), (4844, 17540), (6055, 14032), (6139, 13840), (6920, 12278), (7016, 12110), (8770, 9688)]