87479392

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2772

約数の個数: 96

約数和(自身を含む): 231323904

約数和(自身を除く): 143844512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2731, 2912, 4004, 4576, 5462, 8008, 10924, 16016, 19117, 21848, 30041, 32032, 35503, 38234, 43696, 60082, 71006, 76468, 87392, 120164, 142012, 152936, 210287, 240328, 248521, 284024, 305872, 390533, 420574, 480656, 497042, 568048, 611744, 781066, 841148, 961312, 994084, 1136096, 1562132, 1682296, 1988168, 2733731, 3124264, 3364592, 3976336, 5467462, 6248528, 6729184, 7952672, 10934924, 12497056, 21869848, 43739696, 87479392]

約数ペア:

[(1, 87479392), (2, 43739696), (4, 21869848), (7, 12497056), (8, 10934924), (11, 7952672), (13, 6729184), (14, 6248528), (16, 5467462), (22, 3976336), (26, 3364592), (28, 3124264), (32, 2733731), (44, 1988168), (52, 1682296), (56, 1562132), (77, 1136096), (88, 994084), (91, 961312), (104, 841148), (112, 781066), (143, 611744), (154, 568048), (176, 497042), (182, 480656), (208, 420574), (224, 390533), (286, 305872), (308, 284024), (352, 248521), (364, 240328), (416, 210287), (572, 152936), (616, 142012), (728, 120164), (1001, 87392), (1144, 76468), (1232, 71006), (1456, 60082), (2002, 43696), (2288, 38234), (2464, 35503), (2731, 32032), (2912, 30041), (4004, 21848), (4576, 19117), (5462, 16016), (8008, 10924)]