72646656

素因数分解:

$2^{15}\times 3^1\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 193983600

約数和(自身を除く): 121336944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 739, 768, 1024, 1478, 1536, 2048, 2217, 2956, 3072, 4096, 4434, 5912, 6144, 8192, 8868, 11824, 12288, 16384, 17736, 23648, 24576, 32768, 35472, 47296, 49152, 70944, 94592, 98304, 141888, 189184, 283776, 378368, 567552, 756736, 1135104, 1513472, 2270208, 3026944, 4540416, 6053888, 9080832, 12107776, 18161664, 24215552, 36323328, 72646656]

約数ペア:

[(1, 72646656), (2, 36323328), (3, 24215552), (4, 18161664), (6, 12107776), (8, 9080832), (12, 6053888), (16, 4540416), (24, 3026944), (32, 2270208), (48, 1513472), (64, 1135104), (96, 756736), (128, 567552), (192, 378368), (256, 283776), (384, 189184), (512, 141888), (739, 98304), (768, 94592), (1024, 70944), (1478, 49152), (1536, 47296), (2048, 35472), (2217, 32768), (2956, 24576), (3072, 23648), (4096, 17736), (4434, 16384), (5912, 12288), (6144, 11824), (8192, 8868)]