65279952

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1257

約数の個数: 80

約数和(自身を含む): 188916480

約数和(自身を除く): 123636528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1103, 1233, 1644, 2192, 2206, 2466, 3288, 3309, 3699, 4412, 4932, 6576, 6618, 7398, 8824, 9864, 9927, 13236, 14796, 17648, 19728, 19854, 26472, 29592, 29781, 39708, 52944, 59184, 59562, 79416, 119124, 151111, 158832, 238248, 302222, 453333, 476496, 604444, 906666, 1208888, 1359999, 1813332, 2417776, 2719998, 3626664, 4079997, 5439996, 7253328, 8159994, 10879992, 16319988, 21759984, 32639976, 65279952]

約数ペア:

[(1, 65279952), (2, 32639976), (3, 21759984), (4, 16319988), (6, 10879992), (8, 8159994), (9, 7253328), (12, 5439996), (16, 4079997), (18, 3626664), (24, 2719998), (27, 2417776), (36, 1813332), (48, 1359999), (54, 1208888), (72, 906666), (108, 604444), (137, 476496), (144, 453333), (216, 302222), (274, 238248), (411, 158832), (432, 151111), (548, 119124), (822, 79416), (1096, 59562), (1103, 59184), (1233, 52944), (1644, 39708), (2192, 29781), (2206, 29592), (2466, 26472), (3288, 19854), (3309, 19728), (3699, 17648), (4412, 14796), (4932, 13236), (6576, 9927), (6618, 9864), (7398, 8824)]