64739232

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11831}}^1$

素因数の和:11866

約数の個数: 72

約数和(自身を含む): 193808160

約数和(自身を除く): 129068928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 11831, 23662, 35493, 47324, 70986, 94648, 106479, 141972, 189296, 212958, 224789, 283944, 378592, 425916, 449578, 567888, 674367, 851832, 899156, 1135776, 1348734, 1703664, 1798312, 2023101, 2697468, 3407328, 3596624, 4046202, 5394936, 7193248, 8092404, 10789872, 16184808, 21579744, 32369616, 64739232]

約数ペア:

[(1, 64739232), (2, 32369616), (3, 21579744), (4, 16184808), (6, 10789872), (8, 8092404), (9, 7193248), (12, 5394936), (16, 4046202), (18, 3596624), (19, 3407328), (24, 2697468), (32, 2023101), (36, 1798312), (38, 1703664), (48, 1348734), (57, 1135776), (72, 899156), (76, 851832), (96, 674367), (114, 567888), (144, 449578), (152, 425916), (171, 378592), (228, 283944), (288, 224789), (304, 212958), (342, 189296), (456, 141972), (608, 106479), (684, 94648), (912, 70986), (1368, 47324), (1824, 35493), (2736, 23662), (5472, 11831)]