4648236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 12161520

約数和(自身を除く): 7513284

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 37, 38, 57, 58, 74, 76, 87, 111, 114, 116, 148, 174, 222, 228, 348, 361, 444, 551, 703, 722, 1073, 1083, 1102, 1406, 1444, 1653, 2109, 2146, 2166, 2204, 2812, 3219, 3306, 4218, 4292, 4332, 6438, 6612, 8436, 10469, 12876, 13357, 20387, 20938, 26714, 31407, 40071, 40774, 41876, 53428, 61161, 62814, 80142, 81548, 122322, 125628, 160284, 244644, 387353, 774706, 1162059, 1549412, 2324118, 4648236]

約数ペア:

[(1, 4648236), (2, 2324118), (3, 1549412), (4, 1162059), (6, 774706), (12, 387353), (19, 244644), (29, 160284), (37, 125628), (38, 122322), (57, 81548), (58, 80142), (74, 62814), (76, 61161), (87, 53428), (111, 41876), (114, 40774), (116, 40071), (148, 31407), (174, 26714), (222, 20938), (228, 20387), (348, 13357), (361, 12876), (444, 10469), (551, 8436), (703, 6612), (722, 6438), (1073, 4332), (1083, 4292), (1102, 4218), (1406, 3306), (1444, 3219), (1653, 2812), (2109, 2204), (2146, 2166)]