83956620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127207}}^1$

素因数の和:127230

約数の個数: 48

約数和(自身を含む): 256451328

約数和(自身を除く): 172494708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 127207, 254414, 381621, 508828, 636035, 763242, 1272070, 1399277, 1526484, 1908105, 2544140, 2798554, 3816210, 4197831, 5597108, 6996385, 7632420, 8395662, 13992770, 16791324, 20989155, 27985540, 41978310, 83956620]

約数ペア:

[(1, 83956620), (2, 41978310), (3, 27985540), (4, 20989155), (5, 16791324), (6, 13992770), (10, 8395662), (11, 7632420), (12, 6996385), (15, 5597108), (20, 4197831), (22, 3816210), (30, 2798554), (33, 2544140), (44, 1908105), (55, 1526484), (60, 1399277), (66, 1272070), (110, 763242), (132, 636035), (165, 508828), (220, 381621), (330, 254414), (660, 127207)]