77153790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7817}}^1$

素因数の和:7881

約数の個数: 64

約数和(自身を含む): 216152064

約数和(自身を除く): 138998274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 7817, 9870, 15634, 23451, 39085, 46902, 54719, 78170, 109438, 117255, 164157, 234510, 273595, 328314, 367399, 547190, 734798, 820785, 1102197, 1641570, 1836995, 2204394, 2571793, 3673990, 5143586, 5510985, 7715379, 11021970, 12858965, 15430758, 25717930, 38576895, 77153790]

約数ペア:

[(1, 77153790), (2, 38576895), (3, 25717930), (5, 15430758), (6, 12858965), (7, 11021970), (10, 7715379), (14, 5510985), (15, 5143586), (21, 3673990), (30, 2571793), (35, 2204394), (42, 1836995), (47, 1641570), (70, 1102197), (94, 820785), (105, 734798), (141, 547190), (210, 367399), (235, 328314), (282, 273595), (329, 234510), (470, 164157), (658, 117255), (705, 109438), (987, 78170), (1410, 54719), (1645, 46902), (1974, 39085), (3290, 23451), (4935, 15634), (7817, 9870)]