63311664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 177287264

約数和(自身を除く): 113975600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 241, 312, 421, 482, 624, 723, 842, 964, 1263, 1446, 1684, 1928, 2526, 2892, 3133, 3368, 3856, 5052, 5473, 5784, 6266, 6736, 9399, 10104, 10946, 11568, 12532, 16419, 18798, 20208, 21892, 25064, 32838, 37596, 43784, 50128, 65676, 75192, 87568, 101461, 131352, 150384, 202922, 262704, 304383, 405844, 608766, 811688, 1217532, 1318993, 1623376, 2435064, 2637986, 3956979, 4870128, 5275972, 7913958, 10551944, 15827916, 21103888, 31655832, 63311664]

約数ペア:

[(1, 63311664), (2, 31655832), (3, 21103888), (4, 15827916), (6, 10551944), (8, 7913958), (12, 5275972), (13, 4870128), (16, 3956979), (24, 2637986), (26, 2435064), (39, 1623376), (48, 1318993), (52, 1217532), (78, 811688), (104, 608766), (156, 405844), (208, 304383), (241, 262704), (312, 202922), (421, 150384), (482, 131352), (624, 101461), (723, 87568), (842, 75192), (964, 65676), (1263, 50128), (1446, 43784), (1684, 37596), (1928, 32838), (2526, 25064), (2892, 21892), (3133, 20208), (3368, 18798), (3856, 16419), (5052, 12532), (5473, 11568), (5784, 10946), (6266, 10104), (6736, 9399)]