129765494484

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{290623}}^1$

素因数の和:290869

約数の個数: 72

約数和(自身を含む): 334287349760

約数和(自身を除く): 204521855276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 157, 158, 237, 314, 316, 471, 474, 628, 711, 942, 948, 1413, 1422, 1884, 2826, 2844, 5652, 12403, 24806, 37209, 49612, 74418, 111627, 148836, 223254, 290623, 446508, 581246, 871869, 1162492, 1743738, 2615607, 3487476, 5231214, 10462428, 22959217, 45627811, 45918434, 68877651, 91255622, 91836868, 136883433, 137755302, 182511244, 206632953, 273766866, 275510604, 410650299, 413265906, 547533732, 821300598, 826531812, 1642601196, 3604597069, 7209194138, 10813791207, 14418388276, 21627582414, 32441373621, 43255164828, 64882747242, 129765494484]

約数ペア:

[(1, 129765494484), (2, 64882747242), (3, 43255164828), (4, 32441373621), (6, 21627582414), (9, 14418388276), (12, 10813791207), (18, 7209194138), (36, 3604597069), (79, 1642601196), (157, 826531812), (158, 821300598), (237, 547533732), (314, 413265906), (316, 410650299), (471, 275510604), (474, 273766866), (628, 206632953), (711, 182511244), (942, 137755302), (948, 136883433), (1413, 91836868), (1422, 91255622), (1884, 68877651), (2826, 45918434), (2844, 45627811), (5652, 22959217), (12403, 10462428), (24806, 5231214), (37209, 3487476), (49612, 2615607), (74418, 1743738), (111627, 1162492), (148836, 871869), (223254, 581246), (290623, 446508)]