78801060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101027}}^1$

素因数の和:101052

約数の個数: 48

約数和(自身を含む): 237617856

約数和(自身を除く): 158816796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 101027, 202054, 303081, 404108, 505135, 606162, 1010270, 1212324, 1313351, 1515405, 2020540, 2626702, 3030810, 3940053, 5253404, 6061620, 6566755, 7880106, 13133510, 15760212, 19700265, 26267020, 39400530, 78801060]

約数ペア:

[(1, 78801060), (2, 39400530), (3, 26267020), (4, 19700265), (5, 15760212), (6, 13133510), (10, 7880106), (12, 6566755), (13, 6061620), (15, 5253404), (20, 3940053), (26, 3030810), (30, 2626702), (39, 2020540), (52, 1515405), (60, 1313351), (65, 1212324), (78, 1010270), (130, 606162), (156, 505135), (195, 404108), (260, 303081), (390, 202054), (780, 101027)]