91032864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 268579584

約数和(自身を除く): 177546720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 181, 186, 208, 248, 312, 338, 362, 372, 403, 416, 496, 507, 543, 624, 676, 724, 744, 806, 992, 1014, 1086, 1209, 1248, 1352, 1448, 1488, 1612, 2028, 2172, 2353, 2418, 2704, 2896, 2976, 3224, 4056, 4344, 4706, 4836, 5239, 5408, 5611, 5792, 6448, 7059, 8112, 8688, 9412, 9672, 10478, 11222, 12896, 14118, 15717, 16224, 16833, 17376, 18824, 19344, 20956, 22444, 28236, 30589, 31434, 33666, 37648, 38688, 41912, 44888, 56472, 61178, 62868, 67332, 72943, 75296, 83824, 89776, 91767, 112944, 122356, 125736, 134664, 145886, 167648, 179552, 183534, 218829, 225888, 244712, 251472, 269328, 291772, 367068, 437658, 489424, 502944, 538656, 583544, 734136, 875316, 948259, 978848, 1167088, 1468272, 1750632, 1896518, 2334176, 2844777, 2936544, 3501264, 3793036, 5689554, 7002528, 7586072, 11379108, 15172144, 22758216, 30344288, 45516432, 91032864]

約数ペア:

[(1, 91032864), (2, 45516432), (3, 30344288), (4, 22758216), (6, 15172144), (8, 11379108), (12, 7586072), (13, 7002528), (16, 5689554), (24, 3793036), (26, 3501264), (31, 2936544), (32, 2844777), (39, 2334176), (48, 1896518), (52, 1750632), (62, 1468272), (78, 1167088), (93, 978848), (96, 948259), (104, 875316), (124, 734136), (156, 583544), (169, 538656), (181, 502944), (186, 489424), (208, 437658), (248, 367068), (312, 291772), (338, 269328), (362, 251472), (372, 244712), (403, 225888), (416, 218829), (496, 183534), (507, 179552), (543, 167648), (624, 145886), (676, 134664), (724, 125736), (744, 122356), (806, 112944), (992, 91767), (1014, 89776), (1086, 83824), (1209, 75296), (1248, 72943), (1352, 67332), (1448, 62868), (1488, 61178), (1612, 56472), (2028, 44888), (2172, 41912), (2353, 38688), (2418, 37648), (2704, 33666), (2896, 31434), (2976, 30589), (3224, 28236), (4056, 22444), (4344, 20956), (4706, 19344), (4836, 18824), (5239, 17376), (5408, 16833), (5611, 16224), (5792, 15717), (6448, 14118), (7059, 12896), (8112, 11222), (8688, 10478), (9412, 9672)]