64803456

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 202694400

約数和(自身を除く): 137890944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1103, 1152, 1224, 1632, 1728, 1836, 2176, 2206, 2448, 3264, 3309, 3456, 3672, 4412, 4896, 6528, 6618, 7344, 8824, 9792, 9927, 13236, 14688, 17648, 18751, 19584, 19854, 26472, 29376, 29781, 35296, 37502, 39708, 52944, 56253, 58752, 59562, 70592, 75004, 79416, 105888, 112506, 119124, 141184, 150008, 158832, 168759, 211776, 225012, 238248, 300016, 317664, 337518, 423552, 450024, 476496, 506277, 600032, 635328, 675036, 900048, 952992, 1012554, 1200064, 1270656, 1350072, 1800096, 1905984, 2025108, 2400128, 2700144, 3600192, 3811968, 4050216, 5400288, 7200384, 8100432, 10800576, 16200864, 21601152, 32401728, 64803456]

約数ペア:

[(1, 64803456), (2, 32401728), (3, 21601152), (4, 16200864), (6, 10800576), (8, 8100432), (9, 7200384), (12, 5400288), (16, 4050216), (17, 3811968), (18, 3600192), (24, 2700144), (27, 2400128), (32, 2025108), (34, 1905984), (36, 1800096), (48, 1350072), (51, 1270656), (54, 1200064), (64, 1012554), (68, 952992), (72, 900048), (96, 675036), (102, 635328), (108, 600032), (128, 506277), (136, 476496), (144, 450024), (153, 423552), (192, 337518), (204, 317664), (216, 300016), (272, 238248), (288, 225012), (306, 211776), (384, 168759), (408, 158832), (432, 150008), (459, 141184), (544, 119124), (576, 112506), (612, 105888), (816, 79416), (864, 75004), (918, 70592), (1088, 59562), (1103, 58752), (1152, 56253), (1224, 52944), (1632, 39708), (1728, 37502), (1836, 35296), (2176, 29781), (2206, 29376), (2448, 26472), (3264, 19854), (3309, 19584), (3456, 18751), (3672, 17648), (4412, 14688), (4896, 13236), (6528, 9927), (6618, 9792), (7344, 8824)]