77244780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15511}}^1$

素因数の和:15606

約数の個数: 48

約数和(自身を含む): 218905344

約数和(自身を除く): 141660564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 15511, 31022, 46533, 62044, 77555, 93066, 155110, 186132, 232665, 310220, 465330, 930660, 1287413, 2574826, 3862239, 5149652, 6437065, 7724478, 12874130, 15448956, 19311195, 25748260, 38622390, 77244780]

約数ペア:

[(1, 77244780), (2, 38622390), (3, 25748260), (4, 19311195), (5, 15448956), (6, 12874130), (10, 7724478), (12, 6437065), (15, 5149652), (20, 3862239), (30, 2574826), (60, 1287413), (83, 930660), (166, 465330), (249, 310220), (332, 232665), (415, 186132), (498, 155110), (830, 93066), (996, 77555), (1245, 62044), (1660, 46533), (2490, 31022), (4980, 15511)]