64023344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 156109056

約数和(自身を除く): 92085712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 157, 176, 308, 314, 331, 616, 628, 662, 1099, 1232, 1256, 1324, 1727, 2198, 2317, 2512, 2648, 3454, 3641, 4396, 4634, 5296, 6908, 7282, 8792, 9268, 12089, 13816, 14564, 17584, 18536, 24178, 25487, 27632, 29128, 37072, 48356, 50974, 51967, 58256, 96712, 101948, 103934, 193424, 203896, 207868, 363769, 407792, 415736, 571637, 727538, 831472, 1143274, 1455076, 2286548, 2910152, 4001459, 4573096, 5820304, 8002918, 9146192, 16005836, 32011672, 64023344]

約数ペア:

[(1, 64023344), (2, 32011672), (4, 16005836), (7, 9146192), (8, 8002918), (11, 5820304), (14, 4573096), (16, 4001459), (22, 2910152), (28, 2286548), (44, 1455076), (56, 1143274), (77, 831472), (88, 727538), (112, 571637), (154, 415736), (157, 407792), (176, 363769), (308, 207868), (314, 203896), (331, 193424), (616, 103934), (628, 101948), (662, 96712), (1099, 58256), (1232, 51967), (1256, 50974), (1324, 48356), (1727, 37072), (2198, 29128), (2317, 27632), (2512, 25487), (2648, 24178), (3454, 18536), (3641, 17584), (4396, 14564), (4634, 13816), (5296, 12089), (6908, 9268), (7282, 8792)]