80846172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 225104880

約数和(自身を除く): 144258708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1873, 1962, 2398, 3597, 3746, 3924, 4796, 5619, 7194, 7492, 10791, 11238, 14388, 16857, 20603, 21582, 22476, 33714, 41206, 43164, 61809, 67428, 82412, 123618, 185427, 204157, 247236, 370854, 408314, 612471, 741708, 816628, 1224942, 1837413, 2245727, 2449884, 3674826, 4491454, 6737181, 7349652, 8982908, 13474362, 20211543, 26948724, 40423086, 80846172]

約数ペア:

[(1, 80846172), (2, 40423086), (3, 26948724), (4, 20211543), (6, 13474362), (9, 8982908), (11, 7349652), (12, 6737181), (18, 4491454), (22, 3674826), (33, 2449884), (36, 2245727), (44, 1837413), (66, 1224942), (99, 816628), (109, 741708), (132, 612471), (198, 408314), (218, 370854), (327, 247236), (396, 204157), (436, 185427), (654, 123618), (981, 82412), (1199, 67428), (1308, 61809), (1873, 43164), (1962, 41206), (2398, 33714), (3597, 22476), (3746, 21582), (3924, 20603), (4796, 16857), (5619, 14388), (7194, 11238), (7492, 10791)]