72147294

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{3701}}^1$

素因数の和:3750

約数の個数: 48

約数和(自身を含む): 169255440

約数和(自身を除く): 97108146

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 3701, 6498, 7402, 9747, 11103, 19494, 22206, 33309, 66618, 70319, 99927, 140638, 199854, 210957, 421914, 632871, 1265742, 1336061, 1898613, 2672122, 3797226, 4008183, 8016366, 12024549, 24049098, 36073647, 72147294]

約数ペア:

[(1, 72147294), (2, 36073647), (3, 24049098), (6, 12024549), (9, 8016366), (18, 4008183), (19, 3797226), (27, 2672122), (38, 1898613), (54, 1336061), (57, 1265742), (114, 632871), (171, 421914), (342, 210957), (361, 199854), (513, 140638), (722, 99927), (1026, 70319), (1083, 66618), (2166, 33309), (3249, 22206), (3701, 19494), (6498, 11103), (7402, 9747)]