72167744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4503

約数の個数: 56

約数和(自身を含む): 163055808

約数和(自身を除く): 90888064

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4048, 4457, 8096, 8914, 16192, 17828, 35656, 49027, 71312, 98054, 102511, 142624, 196108, 205022, 285248, 392216, 410044, 784432, 820088, 1127621, 1568864, 1640176, 2255242, 3137728, 3280352, 4510484, 6560704, 9020968, 18041936, 36083872, 72167744]

約数ペア:

[(1, 72167744), (2, 36083872), (4, 18041936), (8, 9020968), (11, 6560704), (16, 4510484), (22, 3280352), (23, 3137728), (32, 2255242), (44, 1640176), (46, 1568864), (64, 1127621), (88, 820088), (92, 784432), (176, 410044), (184, 392216), (253, 285248), (352, 205022), (368, 196108), (506, 142624), (704, 102511), (736, 98054), (1012, 71312), (1472, 49027), (2024, 35656), (4048, 17828), (4457, 16192), (8096, 8914)]