84279780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36017}}^1$

素因数の和:36045

約数の個数: 72

約数和(自身を含む): 275321592

約数和(自身を除く): 191041812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 36017, 72034, 108051, 144068, 180085, 216102, 324153, 360170, 432204, 468221, 540255, 648306, 720340, 936442, 1080510, 1296612, 1404663, 1620765, 1872884, 2161020, 2341105, 2809326, 3241530, 4213989, 4682210, 5618652, 6483060, 7023315, 8427978, 9364420, 14046630, 16855956, 21069945, 28093260, 42139890, 84279780]

約数ペア:

[(1, 84279780), (2, 42139890), (3, 28093260), (4, 21069945), (5, 16855956), (6, 14046630), (9, 9364420), (10, 8427978), (12, 7023315), (13, 6483060), (15, 5618652), (18, 4682210), (20, 4213989), (26, 3241530), (30, 2809326), (36, 2341105), (39, 2161020), (45, 1872884), (52, 1620765), (60, 1404663), (65, 1296612), (78, 1080510), (90, 936442), (117, 720340), (130, 648306), (156, 540255), (180, 468221), (195, 432204), (234, 360170), (260, 324153), (390, 216102), (468, 180085), (585, 144068), (780, 108051), (1170, 72034), (2340, 36017)]