67380456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 205027200

約数和(自身を除く): 137646744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 232, 264, 286, 312, 319, 348, 377, 429, 572, 638, 677, 696, 754, 858, 957, 1131, 1144, 1276, 1354, 1508, 1716, 1914, 2031, 2262, 2552, 2708, 3016, 3432, 3828, 4062, 4147, 4524, 5416, 7447, 7656, 8124, 8294, 8801, 9048, 12441, 14894, 16248, 16588, 17602, 19633, 22341, 24882, 26403, 29788, 33176, 35204, 39266, 44682, 49764, 52806, 58899, 59576, 70408, 78532, 89364, 96811, 99528, 105612, 117798, 157064, 178728, 193622, 211224, 215963, 235596, 255229, 290433, 387244, 431926, 471192, 510458, 580866, 647889, 765687, 774488, 863852, 1020916, 1161732, 1295778, 1531374, 1727704, 2041832, 2323464, 2591556, 2807519, 3062748, 5183112, 5615038, 6125496, 8422557, 11230076, 16845114, 22460152, 33690228, 67380456]

約数ペア:

[(1, 67380456), (2, 33690228), (3, 22460152), (4, 16845114), (6, 11230076), (8, 8422557), (11, 6125496), (12, 5615038), (13, 5183112), (22, 3062748), (24, 2807519), (26, 2591556), (29, 2323464), (33, 2041832), (39, 1727704), (44, 1531374), (52, 1295778), (58, 1161732), (66, 1020916), (78, 863852), (87, 774488), (88, 765687), (104, 647889), (116, 580866), (132, 510458), (143, 471192), (156, 431926), (174, 387244), (232, 290433), (264, 255229), (286, 235596), (312, 215963), (319, 211224), (348, 193622), (377, 178728), (429, 157064), (572, 117798), (638, 105612), (677, 99528), (696, 96811), (754, 89364), (858, 78532), (957, 70408), (1131, 59576), (1144, 58899), (1276, 52806), (1354, 49764), (1508, 44682), (1716, 39266), (1914, 35204), (2031, 33176), (2262, 29788), (2552, 26403), (2708, 24882), (3016, 22341), (3432, 19633), (3828, 17602), (4062, 16588), (4147, 16248), (4524, 14894), (5416, 12441), (7447, 9048), (7656, 8801), (8124, 8294)]