72657408

素因数分解:

$2^9\times 3^1\times {\mathrm{47303}}^1$

素因数の和:47324

約数の個数: 40

約数和(自身を含む): 193567968

約数和(自身を除く): 120910560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 47303, 94606, 141909, 189212, 283818, 378424, 567636, 756848, 1135272, 1513696, 2270544, 3027392, 4541088, 6054784, 9082176, 12109568, 18164352, 24219136, 36328704, 72657408]

約数ペア:

[(1, 72657408), (2, 36328704), (3, 24219136), (4, 18164352), (6, 12109568), (8, 9082176), (12, 6054784), (16, 4541088), (24, 3027392), (32, 2270544), (48, 1513696), (64, 1135272), (96, 756848), (128, 567636), (192, 378424), (256, 283818), (384, 189212), (512, 141909), (768, 94606), (1536, 47303)]