64841808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 178649280

約数和(自身を除く): 113807472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 229, 272, 347, 408, 458, 687, 694, 816, 916, 1041, 1374, 1388, 1832, 2082, 2748, 2776, 3664, 3893, 4164, 5496, 5552, 5899, 7786, 8328, 10992, 11679, 11798, 15572, 16656, 17697, 23358, 23596, 31144, 35394, 46716, 47192, 62288, 70788, 79463, 93432, 94384, 141576, 158926, 186864, 238389, 283152, 317852, 476778, 635704, 953556, 1271408, 1350871, 1907112, 2701742, 3814224, 4052613, 5403484, 8105226, 10806968, 16210452, 21613936, 32420904, 64841808]

約数ペア:

[(1, 64841808), (2, 32420904), (3, 21613936), (4, 16210452), (6, 10806968), (8, 8105226), (12, 5403484), (16, 4052613), (17, 3814224), (24, 2701742), (34, 1907112), (48, 1350871), (51, 1271408), (68, 953556), (102, 635704), (136, 476778), (204, 317852), (229, 283152), (272, 238389), (347, 186864), (408, 158926), (458, 141576), (687, 94384), (694, 93432), (816, 79463), (916, 70788), (1041, 62288), (1374, 47192), (1388, 46716), (1832, 35394), (2082, 31144), (2748, 23596), (2776, 23358), (3664, 17697), (3893, 16656), (4164, 15572), (5496, 11798), (5552, 11679), (5899, 10992), (7786, 8328)]