80320122

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 180442080

約数和(自身を除く): 100121958

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 106, 118, 159, 177, 318, 354, 477, 531, 954, 1062, 1427, 2854, 3127, 4281, 6254, 8562, 9381, 12843, 18762, 25686, 28143, 56286, 75631, 84193, 151262, 168386, 226893, 252579, 453786, 505158, 680679, 757737, 1361358, 1515474, 4462229, 8924458, 13386687, 26773374, 40160061, 80320122]

約数ペア:

[(1, 80320122), (2, 40160061), (3, 26773374), (6, 13386687), (9, 8924458), (18, 4462229), (53, 1515474), (59, 1361358), (106, 757737), (118, 680679), (159, 505158), (177, 453786), (318, 252579), (354, 226893), (477, 168386), (531, 151262), (954, 84193), (1062, 75631), (1427, 56286), (2854, 28143), (3127, 25686), (4281, 18762), (6254, 12843), (8562, 9381)]