86824140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 263847360

約数和(自身を除く): 177023220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 628, 709, 780, 785, 942, 1418, 1570, 1884, 2041, 2127, 2355, 2836, 3140, 3545, 4082, 4254, 4710, 6123, 7090, 8164, 8508, 9217, 9420, 10205, 10635, 12246, 14180, 18434, 20410, 21270, 24492, 27651, 30615, 36868, 40820, 42540, 46085, 55302, 61230, 92170, 110604, 111313, 122460, 138255, 184340, 222626, 276510, 333939, 445252, 553020, 556565, 667878, 1113130, 1335756, 1447069, 1669695, 2226260, 2894138, 3339390, 4341207, 5788276, 6678780, 7235345, 8682414, 14470690, 17364828, 21706035, 28941380, 43412070, 86824140]

約数ペア:

[(1, 86824140), (2, 43412070), (3, 28941380), (4, 21706035), (5, 17364828), (6, 14470690), (10, 8682414), (12, 7235345), (13, 6678780), (15, 5788276), (20, 4341207), (26, 3339390), (30, 2894138), (39, 2226260), (52, 1669695), (60, 1447069), (65, 1335756), (78, 1113130), (130, 667878), (156, 556565), (157, 553020), (195, 445252), (260, 333939), (314, 276510), (390, 222626), (471, 184340), (628, 138255), (709, 122460), (780, 111313), (785, 110604), (942, 92170), (1418, 61230), (1570, 55302), (1884, 46085), (2041, 42540), (2127, 40820), (2355, 36868), (2836, 30615), (3140, 27651), (3545, 24492), (4082, 21270), (4254, 20410), (4710, 18434), (6123, 14180), (7090, 12246), (8164, 10635), (8508, 10205), (9217, 9420)]