87856944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 267982848

約数和(自身を除く): 180125904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 191, 222, 259, 296, 336, 382, 444, 518, 573, 592, 764, 777, 888, 1036, 1146, 1337, 1369, 1528, 1554, 1776, 2072, 2292, 2674, 2738, 3056, 3108, 4011, 4107, 4144, 4584, 5348, 5476, 6216, 7067, 8022, 8214, 9168, 9583, 10696, 10952, 12432, 14134, 16044, 16428, 19166, 21201, 21392, 21904, 28268, 28749, 32088, 32856, 38332, 42402, 49469, 56536, 57498, 64176, 65712, 76664, 84804, 98938, 113072, 114996, 148407, 153328, 169608, 197876, 229992, 261479, 296814, 339216, 395752, 459984, 522958, 593628, 784437, 791504, 1045916, 1187256, 1568874, 1830353, 2091832, 2374512, 3137748, 3660706, 4183664, 5491059, 6275496, 7321412, 10982118, 12550992, 14642824, 21964236, 29285648, 43928472, 87856944]

約数ペア:

[(1, 87856944), (2, 43928472), (3, 29285648), (4, 21964236), (6, 14642824), (7, 12550992), (8, 10982118), (12, 7321412), (14, 6275496), (16, 5491059), (21, 4183664), (24, 3660706), (28, 3137748), (37, 2374512), (42, 2091832), (48, 1830353), (56, 1568874), (74, 1187256), (84, 1045916), (111, 791504), (112, 784437), (148, 593628), (168, 522958), (191, 459984), (222, 395752), (259, 339216), (296, 296814), (336, 261479), (382, 229992), (444, 197876), (518, 169608), (573, 153328), (592, 148407), (764, 114996), (777, 113072), (888, 98938), (1036, 84804), (1146, 76664), (1337, 65712), (1369, 64176), (1528, 57498), (1554, 56536), (1776, 49469), (2072, 42402), (2292, 38332), (2674, 32856), (2738, 32088), (3056, 28749), (3108, 28268), (4011, 21904), (4107, 21392), (4144, 21201), (4584, 19166), (5348, 16428), (5476, 16044), (6216, 14134), (7067, 12432), (8022, 10952), (8214, 10696), (9168, 9583)]