127772008

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25073}}^1$

素因数の和:25106

約数の個数: 48

約数和(自身を含む): 300135780

約数和(自身を除く): 172363772

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 25073, 50146, 100292, 175511, 200584, 325949, 351022, 651898, 702044, 1228577, 1303796, 1404088, 2281643, 2457154, 2607592, 4563286, 4914308, 9126572, 9828616, 15971501, 18253144, 31943002, 63886004, 127772008]

約数ペア:

[(1, 127772008), (2, 63886004), (4, 31943002), (7, 18253144), (8, 15971501), (13, 9828616), (14, 9126572), (26, 4914308), (28, 4563286), (49, 2607592), (52, 2457154), (56, 2281643), (91, 1404088), (98, 1303796), (104, 1228577), (182, 702044), (196, 651898), (364, 351022), (392, 325949), (637, 200584), (728, 175511), (1274, 100292), (2548, 50146), (5096, 25073)]