77903748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55487}}^1$

素因数の和:55513

約数の個数: 48

約数和(自身を含む): 217512960

約数和(自身を除く): 139609212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 55487, 110974, 166461, 221948, 332922, 499383, 665844, 721331, 998766, 1442662, 1498149, 1997532, 2163993, 2885324, 2996298, 4327986, 5992596, 6491979, 8655972, 12983958, 19475937, 25967916, 38951874, 77903748]

約数ペア:

[(1, 77903748), (2, 38951874), (3, 25967916), (4, 19475937), (6, 12983958), (9, 8655972), (12, 6491979), (13, 5992596), (18, 4327986), (26, 2996298), (27, 2885324), (36, 2163993), (39, 1997532), (52, 1498149), (54, 1442662), (78, 998766), (108, 721331), (117, 665844), (156, 499383), (234, 332922), (351, 221948), (468, 166461), (702, 110974), (1404, 55487)]