71378232

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 182856960

約数和(自身を除く): 111478728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 131, 146, 219, 262, 292, 311, 393, 438, 524, 584, 622, 786, 876, 933, 1048, 1244, 1572, 1752, 1866, 2488, 3144, 3732, 7464, 9563, 19126, 22703, 28689, 38252, 40741, 45406, 57378, 68109, 76504, 81482, 90812, 114756, 122223, 136218, 162964, 181624, 229512, 244446, 272436, 325928, 488892, 544872, 977784, 2974093, 5948186, 8922279, 11896372, 17844558, 23792744, 35689116, 71378232]

約数ペア:

[(1, 71378232), (2, 35689116), (3, 23792744), (4, 17844558), (6, 11896372), (8, 8922279), (12, 5948186), (24, 2974093), (73, 977784), (131, 544872), (146, 488892), (219, 325928), (262, 272436), (292, 244446), (311, 229512), (393, 181624), (438, 162964), (524, 136218), (584, 122223), (622, 114756), (786, 90812), (876, 81482), (933, 76504), (1048, 68109), (1244, 57378), (1572, 45406), (1752, 40741), (1866, 38252), (2488, 28689), (3144, 22703), (3732, 19126), (7464, 9563)]