87229692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1217}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 242070192

約数和(自身を除く): 154840500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 181, 198, 362, 396, 543, 724, 1086, 1217, 1629, 1991, 2172, 2434, 3258, 3651, 3982, 4868, 5973, 6516, 7302, 7964, 10953, 11946, 13387, 14604, 17919, 21906, 23892, 26774, 35838, 40161, 43812, 53548, 71676, 80322, 120483, 160644, 220277, 240966, 440554, 481932, 660831, 881108, 1321662, 1982493, 2423047, 2643324, 3964986, 4846094, 7269141, 7929972, 9692188, 14538282, 21807423, 29076564, 43614846, 87229692]

約数ペア:

[(1, 87229692), (2, 43614846), (3, 29076564), (4, 21807423), (6, 14538282), (9, 9692188), (11, 7929972), (12, 7269141), (18, 4846094), (22, 3964986), (33, 2643324), (36, 2423047), (44, 1982493), (66, 1321662), (99, 881108), (132, 660831), (181, 481932), (198, 440554), (362, 240966), (396, 220277), (543, 160644), (724, 120483), (1086, 80322), (1217, 71676), (1629, 53548), (1991, 43812), (2172, 40161), (2434, 35838), (3258, 26774), (3651, 23892), (3982, 21906), (4868, 17919), (5973, 14604), (6516, 13387), (7302, 11946), (7964, 10953)]