77038878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3911}}^1$

素因数の和:3997

約数の個数: 48

約数和(自身を含む): 181954944

約数和(自身を除く): 104916066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 3911, 6566, 7822, 9849, 11733, 19698, 23466, 27377, 54754, 82131, 164262, 191639, 262037, 383278, 524074, 574917, 786111, 1149834, 1572222, 1834259, 3668518, 5502777, 11005554, 12839813, 25679626, 38519439, 77038878]

約数ペア:

[(1, 77038878), (2, 38519439), (3, 25679626), (6, 12839813), (7, 11005554), (14, 5502777), (21, 3668518), (42, 1834259), (49, 1572222), (67, 1149834), (98, 786111), (134, 574917), (147, 524074), (201, 383278), (294, 262037), (402, 191639), (469, 164262), (938, 82131), (1407, 54754), (2814, 27377), (3283, 23466), (3911, 19698), (6566, 11733), (7822, 9849)]