78842712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10987}}^1$

素因数の和:11032

約数の個数: 64

約数和(自身を含む): 221518080

約数和(自身を除く): 142675368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 10987, 21974, 32961, 43948, 65922, 87896, 131844, 142831, 252701, 263688, 285662, 428493, 505402, 571324, 758103, 856986, 1010804, 1142648, 1516206, 1713972, 2021608, 3032412, 3285113, 3427944, 6064824, 6570226, 9855339, 13140452, 19710678, 26280904, 39421356, 78842712]

約数ペア:

[(1, 78842712), (2, 39421356), (3, 26280904), (4, 19710678), (6, 13140452), (8, 9855339), (12, 6570226), (13, 6064824), (23, 3427944), (24, 3285113), (26, 3032412), (39, 2021608), (46, 1713972), (52, 1516206), (69, 1142648), (78, 1010804), (92, 856986), (104, 758103), (138, 571324), (156, 505402), (184, 428493), (276, 285662), (299, 263688), (312, 252701), (552, 142831), (598, 131844), (897, 87896), (1196, 65922), (1794, 43948), (2392, 32961), (3588, 21974), (7176, 10987)]