71843928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17713}}^1$

素因数の和:17748

約数の個数: 48

約数和(自身を含む): 194499720

約数和(自身を除く): 122655792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 17713, 35426, 53139, 70852, 106278, 141704, 212556, 230269, 425112, 460538, 690807, 921076, 1381614, 1842152, 2763228, 2993497, 5526456, 5986994, 8980491, 11973988, 17960982, 23947976, 35921964, 71843928]

約数ペア:

[(1, 71843928), (2, 35921964), (3, 23947976), (4, 17960982), (6, 11973988), (8, 8980491), (12, 5986994), (13, 5526456), (24, 2993497), (26, 2763228), (39, 1842152), (52, 1381614), (78, 921076), (104, 690807), (156, 460538), (169, 425112), (312, 230269), (338, 212556), (507, 141704), (676, 106278), (1014, 70852), (1352, 53139), (2028, 35426), (4056, 17713)]