76678992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{40961}}^1$

素因数の和:40988

約数の個数: 60

約数和(自身を含む): 231107604

約数和(自身を除く): 154428612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 40961, 81922, 122883, 163844, 245766, 327688, 368649, 491532, 532493, 655376, 737298, 983064, 1064986, 1474596, 1597479, 1966128, 2129972, 2949192, 3194958, 4259944, 4792437, 5898384, 6389916, 8519888, 9584874, 12779832, 19169748, 25559664, 38339496, 76678992]

約数ペア:

[(1, 76678992), (2, 38339496), (3, 25559664), (4, 19169748), (6, 12779832), (8, 9584874), (9, 8519888), (12, 6389916), (13, 5898384), (16, 4792437), (18, 4259944), (24, 3194958), (26, 2949192), (36, 2129972), (39, 1966128), (48, 1597479), (52, 1474596), (72, 1064986), (78, 983064), (104, 737298), (117, 655376), (144, 532493), (156, 491532), (208, 368649), (234, 327688), (312, 245766), (468, 163844), (624, 122883), (936, 81922), (1872, 40961)]