85449888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 266063616

約数和(自身を除く): 180613728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 563, 612, 744, 816, 992, 1054, 1116, 1126, 1224, 1488, 1581, 1632, 1689, 2108, 2232, 2252, 2448, 2976, 3162, 3378, 4216, 4464, 4504, 4743, 4896, 5067, 6324, 6756, 8432, 8928, 9008, 9486, 9571, 10134, 12648, 13512, 16864, 17453, 18016, 18972, 19142, 20268, 25296, 27024, 28713, 34906, 37944, 38284, 40536, 50592, 52359, 54048, 57426, 69812, 75888, 76568, 81072, 86139, 104718, 114852, 139624, 151776, 153136, 157077, 162144, 172278, 209436, 229704, 279248, 296701, 306272, 314154, 344556, 418872, 459408, 558496, 593402, 628308, 689112, 837744, 890103, 918816, 1186804, 1256616, 1378224, 1675488, 1780206, 2373608, 2513232, 2670309, 2756448, 3560412, 4747216, 5026464, 5340618, 7120824, 9494432, 10681236, 14241648, 21362472, 28483296, 42724944, 85449888]

約数ペア:

[(1, 85449888), (2, 42724944), (3, 28483296), (4, 21362472), (6, 14241648), (8, 10681236), (9, 9494432), (12, 7120824), (16, 5340618), (17, 5026464), (18, 4747216), (24, 3560412), (31, 2756448), (32, 2670309), (34, 2513232), (36, 2373608), (48, 1780206), (51, 1675488), (62, 1378224), (68, 1256616), (72, 1186804), (93, 918816), (96, 890103), (102, 837744), (124, 689112), (136, 628308), (144, 593402), (153, 558496), (186, 459408), (204, 418872), (248, 344556), (272, 314154), (279, 306272), (288, 296701), (306, 279248), (372, 229704), (408, 209436), (496, 172278), (527, 162144), (544, 157077), (558, 153136), (563, 151776), (612, 139624), (744, 114852), (816, 104718), (992, 86139), (1054, 81072), (1116, 76568), (1126, 75888), (1224, 69812), (1488, 57426), (1581, 54048), (1632, 52359), (1689, 50592), (2108, 40536), (2232, 38284), (2252, 37944), (2448, 34906), (2976, 28713), (3162, 27024), (3378, 25296), (4216, 20268), (4464, 19142), (4504, 18972), (4743, 18016), (4896, 17453), (5067, 16864), (6324, 13512), (6756, 12648), (8432, 10134), (8928, 9571), (9008, 9486)]