82538808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 243544320

約数和(自身を除く): 161005512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 187, 204, 212, 264, 318, 347, 374, 408, 424, 561, 583, 636, 694, 748, 901, 1041, 1122, 1166, 1272, 1388, 1496, 1749, 1802, 2082, 2244, 2332, 2703, 2776, 3498, 3604, 3817, 4164, 4488, 4664, 5406, 5899, 6996, 7208, 7634, 8328, 9911, 10812, 11451, 11798, 13992, 15268, 17697, 18391, 19822, 21624, 22902, 23596, 29733, 30536, 35394, 36782, 39644, 45804, 47192, 55173, 59466, 64889, 70788, 73564, 79288, 91608, 110346, 118932, 129778, 141576, 147128, 194667, 202301, 220692, 237864, 259556, 312647, 389334, 404602, 441384, 519112, 606903, 625294, 778668, 809204, 937941, 1213806, 1250588, 1557336, 1618408, 1875882, 2427612, 2501176, 3439117, 3751764, 4855224, 6878234, 7503528, 10317351, 13756468, 20634702, 27512936, 41269404, 82538808]

約数ペア:

[(1, 82538808), (2, 41269404), (3, 27512936), (4, 20634702), (6, 13756468), (8, 10317351), (11, 7503528), (12, 6878234), (17, 4855224), (22, 3751764), (24, 3439117), (33, 2501176), (34, 2427612), (44, 1875882), (51, 1618408), (53, 1557336), (66, 1250588), (68, 1213806), (88, 937941), (102, 809204), (106, 778668), (132, 625294), (136, 606903), (159, 519112), (187, 441384), (204, 404602), (212, 389334), (264, 312647), (318, 259556), (347, 237864), (374, 220692), (408, 202301), (424, 194667), (561, 147128), (583, 141576), (636, 129778), (694, 118932), (748, 110346), (901, 91608), (1041, 79288), (1122, 73564), (1166, 70788), (1272, 64889), (1388, 59466), (1496, 55173), (1749, 47192), (1802, 45804), (2082, 39644), (2244, 36782), (2332, 35394), (2703, 30536), (2776, 29733), (3498, 23596), (3604, 22902), (3817, 21624), (4164, 19822), (4488, 18391), (4664, 17697), (5406, 15268), (5899, 13992), (6996, 11798), (7208, 11451), (7634, 10812), (8328, 9911)]