78889774878

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{7983179}}^1$

素因数の和:7983254

約数の個数: 40

約数和(自身を含む): 179669449080

約数和(自身を除く): 100779674202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 7983179, 15966358, 23949537, 47899074, 71848611, 143697222, 215545833, 431091666, 486973919, 646637499, 973947838, 1293274998, 1460921757, 2921843514, 4382765271, 8765530542, 13148295813, 26296591626, 39444887439, 78889774878]

約数ペア:

[(1, 78889774878), (2, 39444887439), (3, 26296591626), (6, 13148295813), (9, 8765530542), (18, 4382765271), (27, 2921843514), (54, 1460921757), (61, 1293274998), (81, 973947838), (122, 646637499), (162, 486973919), (183, 431091666), (366, 215545833), (549, 143697222), (1098, 71848611), (1647, 47899074), (3294, 23949537), (4941, 15966358), (9882, 7983179)]