71040888

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 204427080

約数和(自身を除く): 133386192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2963, 2997, 3996, 5926, 5994, 7992, 8889, 11852, 11988, 17778, 23704, 23976, 26667, 35556, 53334, 71112, 80001, 106668, 109631, 160002, 213336, 219262, 240003, 320004, 328893, 438524, 480006, 640008, 657786, 877048, 960012, 986679, 1315572, 1920024, 1973358, 2631144, 2960037, 3946716, 5920074, 7893432, 8880111, 11840148, 17760222, 23680296, 35520444, 71040888]

約数ペア:

[(1, 71040888), (2, 35520444), (3, 23680296), (4, 17760222), (6, 11840148), (8, 8880111), (9, 7893432), (12, 5920074), (18, 3946716), (24, 2960037), (27, 2631144), (36, 1973358), (37, 1920024), (54, 1315572), (72, 986679), (74, 960012), (81, 877048), (108, 657786), (111, 640008), (148, 480006), (162, 438524), (216, 328893), (222, 320004), (296, 240003), (324, 219262), (333, 213336), (444, 160002), (648, 109631), (666, 106668), (888, 80001), (999, 71112), (1332, 53334), (1998, 35556), (2664, 26667), (2963, 23976), (2997, 23704), (3996, 17778), (5926, 11988), (5994, 11852), (7992, 8889)]