87657336

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 202646664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 53, 54, 57, 62, 72, 76, 78, 93, 104, 106, 108, 114, 117, 124, 152, 156, 159, 171, 186, 212, 216, 228, 234, 247, 248, 279, 312, 318, 342, 351, 372, 403, 424, 456, 468, 477, 494, 513, 558, 589, 636, 684, 689, 702, 741, 744, 806, 837, 936, 954, 988, 1007, 1026, 1116, 1178, 1209, 1272, 1368, 1378, 1404, 1431, 1482, 1612, 1643, 1674, 1767, 1908, 1976, 2014, 2052, 2067, 2223, 2232, 2356, 2418, 2756, 2808, 2862, 2964, 3021, 3224, 3286, 3348, 3534, 3627, 3816, 4028, 4104, 4134, 4446, 4712, 4836, 4929, 5301, 5512, 5724, 5928, 6042, 6201, 6572, 6669, 6696, 7068, 7254, 7657, 8056, 8268, 8892, 9063, 9672, 9858, 10602, 10881, 11448, 12084, 12402, 13091, 13144, 13338, 14136, 14508, 14787, 15314, 15903, 16536, 17784, 18126, 18603, 19716, 21204, 21359, 21762, 22971, 24168, 24804, 26182, 26676, 27189, 29016, 29574, 30628, 31217, 31806, 36252, 37206, 39273, 39432, 42408, 42718, 43524, 44361, 45942, 49608, 52364, 53352, 54378, 59148, 61256, 62434, 63612, 64077, 68913, 72504, 74412, 78546, 85436, 87048, 88722, 91884, 93651, 104728, 108756, 117819, 118296, 124868, 127224, 128154, 137826, 148824, 157092, 170872, 177444, 183768, 187302, 192231, 206739, 217512, 235638, 249736, 256308, 275652, 280953, 314184, 353457, 354888, 374604, 384462, 405821, 413478, 471276, 512616, 551304, 561906, 576693, 706914, 749208, 768924, 811642, 826956, 842859, 942552, 1123812, 1153386, 1217463, 1413828, 1537848, 1623284, 1653912, 1685718, 2247624, 2306772, 2434926, 2827656, 3246568, 3371436, 3652389, 4613544, 4869852, 6742872, 7304778, 9739704, 10957167, 14609556, 21914334, 29219112, 43828668, 87657336]

約数ペア:

[(1, 87657336), (2, 43828668), (3, 29219112), (4, 21914334), (6, 14609556), (8, 10957167), (9, 9739704), (12, 7304778), (13, 6742872), (18, 4869852), (19, 4613544), (24, 3652389), (26, 3371436), (27, 3246568), (31, 2827656), (36, 2434926), (38, 2306772), (39, 2247624), (52, 1685718), (53, 1653912), (54, 1623284), (57, 1537848), (62, 1413828), (72, 1217463), (76, 1153386), (78, 1123812), (93, 942552), (104, 842859), (106, 826956), (108, 811642), (114, 768924), (117, 749208), (124, 706914), (152, 576693), (156, 561906), (159, 551304), (171, 512616), (186, 471276), (212, 413478), (216, 405821), (228, 384462), (234, 374604), (247, 354888), (248, 353457), (279, 314184), (312, 280953), (318, 275652), (342, 256308), (351, 249736), (372, 235638), (403, 217512), (424, 206739), (456, 192231), (468, 187302), (477, 183768), (494, 177444), (513, 170872), (558, 157092), (589, 148824), (636, 137826), (684, 128154), (689, 127224), (702, 124868), (741, 118296), (744, 117819), (806, 108756), (837, 104728), (936, 93651), (954, 91884), (988, 88722), (1007, 87048), (1026, 85436), (1116, 78546), (1178, 74412), (1209, 72504), (1272, 68913), (1368, 64077), (1378, 63612), (1404, 62434), (1431, 61256), (1482, 59148), (1612, 54378), (1643, 53352), (1674, 52364), (1767, 49608), (1908, 45942), (1976, 44361), (2014, 43524), (2052, 42718), (2067, 42408), (2223, 39432), (2232, 39273), (2356, 37206), (2418, 36252), (2756, 31806), (2808, 31217), (2862, 30628), (2964, 29574), (3021, 29016), (3224, 27189), (3286, 26676), (3348, 26182), (3534, 24804), (3627, 24168), (3816, 22971), (4028, 21762), (4104, 21359), (4134, 21204), (4446, 19716), (4712, 18603), (4836, 18126), (4929, 17784), (5301, 16536), (5512, 15903), (5724, 15314), (5928, 14787), (6042, 14508), (6201, 14136), (6572, 13338), (6669, 13144), (6696, 13091), (7068, 12402), (7254, 12084), (7657, 11448), (8056, 10881), (8268, 10602), (8892, 9858), (9063, 9672)]