39681048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 115084800

約数和(自身を除く): 75403752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 71, 73, 87, 88, 116, 132, 142, 146, 174, 213, 219, 232, 264, 284, 292, 319, 348, 426, 438, 568, 584, 638, 696, 781, 803, 852, 876, 957, 1276, 1562, 1606, 1704, 1752, 1914, 2059, 2117, 2343, 2409, 2552, 3124, 3212, 3828, 4118, 4234, 4686, 4818, 5183, 6177, 6248, 6351, 6424, 7656, 8236, 8468, 9372, 9636, 10366, 12354, 12702, 15549, 16472, 16936, 18744, 19272, 20732, 22649, 23287, 24708, 25404, 31098, 41464, 45298, 46574, 49416, 50808, 57013, 62196, 67947, 69861, 90596, 93148, 114026, 124392, 135894, 139722, 150307, 171039, 181192, 186296, 228052, 271788, 279444, 300614, 342078, 450921, 456104, 543576, 558888, 601228, 684156, 901842, 1202456, 1368312, 1653377, 1803684, 3306754, 3607368, 4960131, 6613508, 9920262, 13227016, 19840524, 39681048]

約数ペア:

[(1, 39681048), (2, 19840524), (3, 13227016), (4, 9920262), (6, 6613508), (8, 4960131), (11, 3607368), (12, 3306754), (22, 1803684), (24, 1653377), (29, 1368312), (33, 1202456), (44, 901842), (58, 684156), (66, 601228), (71, 558888), (73, 543576), (87, 456104), (88, 450921), (116, 342078), (132, 300614), (142, 279444), (146, 271788), (174, 228052), (213, 186296), (219, 181192), (232, 171039), (264, 150307), (284, 139722), (292, 135894), (319, 124392), (348, 114026), (426, 93148), (438, 90596), (568, 69861), (584, 67947), (638, 62196), (696, 57013), (781, 50808), (803, 49416), (852, 46574), (876, 45298), (957, 41464), (1276, 31098), (1562, 25404), (1606, 24708), (1704, 23287), (1752, 22649), (1914, 20732), (2059, 19272), (2117, 18744), (2343, 16936), (2409, 16472), (2552, 15549), (3124, 12702), (3212, 12354), (3828, 10366), (4118, 9636), (4234, 9372), (4686, 8468), (4818, 8236), (5183, 7656), (6177, 6424), (6248, 6351)]