71126856

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 209664000

約数和(自身を除く): 138537144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 103, 108, 138, 139, 184, 206, 207, 216, 276, 278, 309, 412, 414, 417, 552, 556, 618, 621, 824, 828, 834, 927, 1112, 1236, 1242, 1251, 1656, 1668, 1854, 2369, 2472, 2484, 2502, 2781, 3197, 3336, 3708, 3753, 4738, 4968, 5004, 5562, 6394, 7107, 7416, 7506, 9476, 9591, 10008, 11124, 12788, 14214, 14317, 15012, 18952, 19182, 21321, 22248, 25576, 28428, 28634, 28773, 30024, 38364, 42642, 42951, 56856, 57268, 57546, 63963, 76728, 85284, 85902, 86319, 114536, 115092, 127926, 128853, 170568, 171804, 172638, 230184, 255852, 257706, 329291, 343608, 345276, 386559, 511704, 515412, 658582, 690552, 773118, 987873, 1030824, 1317164, 1546236, 1975746, 2634328, 2963619, 3092472, 3951492, 5927238, 7902984, 8890857, 11854476, 17781714, 23708952, 35563428, 71126856]

約数ペア:

[(1, 71126856), (2, 35563428), (3, 23708952), (4, 17781714), (6, 11854476), (8, 8890857), (9, 7902984), (12, 5927238), (18, 3951492), (23, 3092472), (24, 2963619), (27, 2634328), (36, 1975746), (46, 1546236), (54, 1317164), (69, 1030824), (72, 987873), (92, 773118), (103, 690552), (108, 658582), (138, 515412), (139, 511704), (184, 386559), (206, 345276), (207, 343608), (216, 329291), (276, 257706), (278, 255852), (309, 230184), (412, 172638), (414, 171804), (417, 170568), (552, 128853), (556, 127926), (618, 115092), (621, 114536), (824, 86319), (828, 85902), (834, 85284), (927, 76728), (1112, 63963), (1236, 57546), (1242, 57268), (1251, 56856), (1656, 42951), (1668, 42642), (1854, 38364), (2369, 30024), (2472, 28773), (2484, 28634), (2502, 28428), (2781, 25576), (3197, 22248), (3336, 21321), (3708, 19182), (3753, 18952), (4738, 15012), (4968, 14317), (5004, 14214), (5562, 12788), (6394, 11124), (7107, 10008), (7416, 9591), (7506, 9476)]