8045759988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1680401}}^1$

素因数の和:1680437

約数の個数: 72

約数和(自身を含む): 24466653120

約数和(自身を除く): 16420893132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 1680401, 3360802, 5041203, 6721604, 10082406, 11762807, 15123609, 20164812, 23525614, 30247218, 31927619, 35288421, 47051228, 60494436, 63855238, 70576842, 95782857, 105865263, 127710476, 141153684, 191565714, 211730526, 223493333, 287348571, 383131428, 423461052, 446986666, 574697142, 670479999, 893973332, 1149394284, 1340959998, 2011439997, 2681919996, 4022879994, 8045759988]

約数ペア:

[(1, 8045759988), (2, 4022879994), (3, 2681919996), (4, 2011439997), (6, 1340959998), (7, 1149394284), (9, 893973332), (12, 670479999), (14, 574697142), (18, 446986666), (19, 423461052), (21, 383131428), (28, 287348571), (36, 223493333), (38, 211730526), (42, 191565714), (57, 141153684), (63, 127710476), (76, 105865263), (84, 95782857), (114, 70576842), (126, 63855238), (133, 60494436), (171, 47051228), (228, 35288421), (252, 31927619), (266, 30247218), (342, 23525614), (399, 20164812), (532, 15123609), (684, 11762807), (798, 10082406), (1197, 6721604), (1596, 5041203), (2394, 3360802), (4788, 1680401)]