77912568

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18341}}^1$

素因数の和:18412

約数の個数: 48

約数和(自身を含む): 214601400

約数和(自身を除く): 136688832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 18341, 36682, 55023, 73364, 110046, 146728, 165069, 220092, 330138, 440184, 660276, 1082119, 1320552, 2164238, 3246357, 4328476, 6492714, 8656952, 9739071, 12985428, 19478142, 25970856, 38956284, 77912568]

約数ペア:

[(1, 77912568), (2, 38956284), (3, 25970856), (4, 19478142), (6, 12985428), (8, 9739071), (9, 8656952), (12, 6492714), (18, 4328476), (24, 3246357), (36, 2164238), (59, 1320552), (72, 1082119), (118, 660276), (177, 440184), (236, 330138), (354, 220092), (472, 165069), (531, 146728), (708, 110046), (1062, 73364), (1416, 55023), (2124, 36682), (4248, 18341)]