80313972

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 191557632

約数和(自身を除く): 111243660

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 191, 201, 268, 382, 402, 523, 573, 764, 804, 1046, 1146, 1569, 2092, 2292, 3138, 6276, 12797, 25594, 35041, 38391, 51188, 70082, 76782, 99893, 105123, 140164, 153564, 199786, 210246, 299679, 399572, 420492, 599358, 1198716, 6692831, 13385662, 20078493, 26771324, 40156986, 80313972]

約数ペア:

[(1, 80313972), (2, 40156986), (3, 26771324), (4, 20078493), (6, 13385662), (12, 6692831), (67, 1198716), (134, 599358), (191, 420492), (201, 399572), (268, 299679), (382, 210246), (402, 199786), (523, 153564), (573, 140164), (764, 105123), (804, 99893), (1046, 76782), (1146, 70082), (1569, 51188), (2092, 38391), (2292, 35041), (3138, 25594), (6276, 12797)]