67760264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 151865280

約数和(自身を除く): 84105016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 971, 1144, 1342, 1586, 1942, 2684, 3172, 3884, 5368, 6344, 7768, 8723, 10681, 12623, 17446, 21362, 25246, 34892, 42724, 50492, 59231, 69784, 85448, 100984, 118462, 138853, 236924, 277706, 473848, 555412, 651541, 770003, 1110824, 1303082, 1540006, 2606164, 3080012, 5212328, 6160024, 8470033, 16940066, 33880132, 67760264]

約数ペア:

[(1, 67760264), (2, 33880132), (4, 16940066), (8, 8470033), (11, 6160024), (13, 5212328), (22, 3080012), (26, 2606164), (44, 1540006), (52, 1303082), (61, 1110824), (88, 770003), (104, 651541), (122, 555412), (143, 473848), (244, 277706), (286, 236924), (488, 138853), (572, 118462), (671, 100984), (793, 85448), (971, 69784), (1144, 59231), (1342, 50492), (1586, 42724), (1942, 34892), (2684, 25246), (3172, 21362), (3884, 17446), (5368, 12623), (6344, 10681), (7768, 8723)]