80415168

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 229112064

約数和(自身を除く): 148696896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 136, 142, 192, 204, 213, 272, 284, 347, 408, 426, 544, 568, 694, 816, 852, 1041, 1088, 1136, 1207, 1388, 1632, 1704, 2082, 2272, 2414, 2776, 3264, 3408, 3621, 4164, 4544, 4828, 5552, 5899, 6816, 7242, 8328, 9656, 11104, 11798, 13632, 14484, 16656, 17697, 19312, 22208, 23596, 24637, 28968, 33312, 35394, 38624, 47192, 49274, 57936, 66624, 70788, 73911, 77248, 94384, 98548, 115872, 141576, 147822, 188768, 197096, 231744, 283152, 295644, 377536, 394192, 418829, 566304, 591288, 788384, 837658, 1132608, 1182576, 1256487, 1576768, 1675316, 2365152, 2512974, 3350632, 4730304, 5025948, 6701264, 10051896, 13402528, 20103792, 26805056, 40207584, 80415168]

約数ペア:

[(1, 80415168), (2, 40207584), (3, 26805056), (4, 20103792), (6, 13402528), (8, 10051896), (12, 6701264), (16, 5025948), (17, 4730304), (24, 3350632), (32, 2512974), (34, 2365152), (48, 1675316), (51, 1576768), (64, 1256487), (68, 1182576), (71, 1132608), (96, 837658), (102, 788384), (136, 591288), (142, 566304), (192, 418829), (204, 394192), (213, 377536), (272, 295644), (284, 283152), (347, 231744), (408, 197096), (426, 188768), (544, 147822), (568, 141576), (694, 115872), (816, 98548), (852, 94384), (1041, 77248), (1088, 73911), (1136, 70788), (1207, 66624), (1388, 57936), (1632, 49274), (1704, 47192), (2082, 38624), (2272, 35394), (2414, 33312), (2776, 28968), (3264, 24637), (3408, 23596), (3621, 22208), (4164, 19312), (4544, 17697), (4828, 16656), (5552, 14484), (5899, 13632), (6816, 11798), (7242, 11104), (8328, 9656)]