27743436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 81113760

約数和(自身を除く): 53370324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1237, 1246, 1602, 1869, 2474, 2492, 3204, 3711, 3738, 4948, 5607, 7422, 7476, 8659, 11133, 11214, 14844, 17318, 22266, 22428, 25977, 34636, 44532, 51954, 77931, 103908, 110093, 155862, 220186, 311724, 330279, 440372, 660558, 770651, 990837, 1321116, 1541302, 1981674, 2311953, 3082604, 3963348, 4623906, 6935859, 9247812, 13871718, 27743436]

約数ペア:

[(1, 27743436), (2, 13871718), (3, 9247812), (4, 6935859), (6, 4623906), (7, 3963348), (9, 3082604), (12, 2311953), (14, 1981674), (18, 1541302), (21, 1321116), (28, 990837), (36, 770651), (42, 660558), (63, 440372), (84, 330279), (89, 311724), (126, 220186), (178, 155862), (252, 110093), (267, 103908), (356, 77931), (534, 51954), (623, 44532), (801, 34636), (1068, 25977), (1237, 22428), (1246, 22266), (1602, 17318), (1869, 14844), (2474, 11214), (2492, 11133), (3204, 8659), (3711, 7476), (3738, 7422), (4948, 5607)]