72844254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{937}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 180861408

約数和(自身を除く): 108017154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 617, 937, 1234, 1851, 1874, 2811, 3702, 4319, 5553, 5622, 6559, 8433, 8638, 11106, 12957, 13118, 16866, 19677, 25914, 38871, 39354, 59031, 77742, 118062, 578129, 1156258, 1734387, 3468774, 4046903, 5203161, 8093806, 10406322, 12140709, 24281418, 36422127, 72844254]

約数ペア:

[(1, 72844254), (2, 36422127), (3, 24281418), (6, 12140709), (7, 10406322), (9, 8093806), (14, 5203161), (18, 4046903), (21, 3468774), (42, 1734387), (63, 1156258), (126, 578129), (617, 118062), (937, 77742), (1234, 59031), (1851, 39354), (1874, 38871), (2811, 25914), (3702, 19677), (4319, 16866), (5553, 13118), (5622, 12957), (6559, 11106), (8433, 8638)]