87872704

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 56

約数和(自身を含む): 180246528

約数和(自身を除く): 92373824

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 131, 188, 223, 262, 376, 446, 524, 752, 892, 1048, 1504, 1784, 2096, 3008, 3568, 4192, 6157, 7136, 8384, 10481, 12314, 14272, 20962, 24628, 29213, 41924, 49256, 58426, 83848, 98512, 116852, 167696, 197024, 233704, 335392, 394048, 467408, 670784, 934816, 1373011, 1869632, 2746022, 5492044, 10984088, 21968176, 43936352, 87872704]

約数ペア:

[(1, 87872704), (2, 43936352), (4, 21968176), (8, 10984088), (16, 5492044), (32, 2746022), (47, 1869632), (64, 1373011), (94, 934816), (131, 670784), (188, 467408), (223, 394048), (262, 335392), (376, 233704), (446, 197024), (524, 167696), (752, 116852), (892, 98512), (1048, 83848), (1504, 58426), (1784, 49256), (2096, 41924), (3008, 29213), (3568, 24628), (4192, 20962), (6157, 14272), (7136, 12314), (8384, 10481)]