80500248

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3527}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 218771280

約数和(自身を除く): 138271032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3527, 3804, 5706, 7054, 7608, 10581, 11412, 14108, 21162, 22824, 28216, 31743, 42324, 63486, 84648, 126972, 253944, 1118059, 2236118, 3354177, 4472236, 6708354, 8944472, 10062531, 13416708, 20125062, 26833416, 40250124, 80500248]

約数ペア:

[(1, 80500248), (2, 40250124), (3, 26833416), (4, 20125062), (6, 13416708), (8, 10062531), (9, 8944472), (12, 6708354), (18, 4472236), (24, 3354177), (36, 2236118), (72, 1118059), (317, 253944), (634, 126972), (951, 84648), (1268, 63486), (1902, 42324), (2536, 31743), (2853, 28216), (3527, 22824), (3804, 21162), (5706, 14108), (7054, 11412), (7608, 10581)]