77148544

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 169218000

約数和(自身を除く): 92069456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 314, 349, 352, 628, 698, 704, 1256, 1396, 1408, 1727, 2512, 2792, 3454, 3839, 5024, 5584, 6908, 7678, 10048, 11168, 13816, 15356, 20096, 22336, 27632, 30712, 44672, 54793, 55264, 61424, 109586, 110528, 122848, 219172, 221056, 245696, 438344, 491392, 602723, 876688, 1205446, 1753376, 2410892, 3506752, 4821784, 7013504, 9643568, 19287136, 38574272, 77148544]

約数ペア:

[(1, 77148544), (2, 38574272), (4, 19287136), (8, 9643568), (11, 7013504), (16, 4821784), (22, 3506752), (32, 2410892), (44, 1753376), (64, 1205446), (88, 876688), (128, 602723), (157, 491392), (176, 438344), (314, 245696), (349, 221056), (352, 219172), (628, 122848), (698, 110528), (704, 109586), (1256, 61424), (1396, 55264), (1408, 54793), (1727, 44672), (2512, 30712), (2792, 27632), (3454, 22336), (3839, 20096), (5024, 15356), (5584, 13816), (6908, 11168), (7678, 10048)]