40104072

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 113256000

約数和(自身を除く): 73151928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 311, 324, 398, 597, 622, 648, 796, 933, 1194, 1244, 1592, 1791, 1866, 2388, 2488, 2799, 3582, 3732, 4776, 5373, 5598, 7164, 7464, 8397, 10746, 11196, 14328, 16119, 16794, 21492, 22392, 25191, 32238, 33588, 42984, 50382, 61889, 64476, 67176, 100764, 123778, 128952, 185667, 201528, 247556, 371334, 495112, 557001, 742668, 1114002, 1485336, 1671003, 2228004, 3342006, 4456008, 5013009, 6684012, 10026018, 13368024, 20052036, 40104072]

約数ペア:

[(1, 40104072), (2, 20052036), (3, 13368024), (4, 10026018), (6, 6684012), (8, 5013009), (9, 4456008), (12, 3342006), (18, 2228004), (24, 1671003), (27, 1485336), (36, 1114002), (54, 742668), (72, 557001), (81, 495112), (108, 371334), (162, 247556), (199, 201528), (216, 185667), (311, 128952), (324, 123778), (398, 100764), (597, 67176), (622, 64476), (648, 61889), (796, 50382), (933, 42984), (1194, 33588), (1244, 32238), (1592, 25191), (1791, 22392), (1866, 21492), (2388, 16794), (2488, 16119), (2799, 14328), (3582, 11196), (3732, 10746), (4776, 8397), (5373, 7464), (5598, 7164)]