80901288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 247564800

約数和(自身を除く): 166663512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 188, 216, 234, 282, 312, 351, 376, 423, 468, 564, 611, 613, 702, 846, 936, 1128, 1222, 1226, 1269, 1404, 1692, 1833, 1839, 2444, 2452, 2538, 2808, 3384, 3666, 3678, 4888, 4904, 5076, 5499, 5517, 7332, 7356, 7969, 10152, 10998, 11034, 14664, 14712, 15938, 16497, 16551, 21996, 22068, 23907, 28811, 31876, 32994, 33102, 43992, 44136, 47814, 57622, 63752, 65988, 66204, 71721, 86433, 95628, 115244, 131976, 132408, 143442, 172866, 191256, 215163, 230488, 259299, 286884, 345732, 374543, 430326, 518598, 573768, 691464, 749086, 777897, 860652, 1037196, 1123629, 1498172, 1555794, 1721304, 2074392, 2247258, 2996344, 3111588, 3370887, 4494516, 6223176, 6741774, 8989032, 10112661, 13483548, 20225322, 26967096, 40450644, 80901288]

約数ペア:

[(1, 80901288), (2, 40450644), (3, 26967096), (4, 20225322), (6, 13483548), (8, 10112661), (9, 8989032), (12, 6741774), (13, 6223176), (18, 4494516), (24, 3370887), (26, 3111588), (27, 2996344), (36, 2247258), (39, 2074392), (47, 1721304), (52, 1555794), (54, 1498172), (72, 1123629), (78, 1037196), (94, 860652), (104, 777897), (108, 749086), (117, 691464), (141, 573768), (156, 518598), (188, 430326), (216, 374543), (234, 345732), (282, 286884), (312, 259299), (351, 230488), (376, 215163), (423, 191256), (468, 172866), (564, 143442), (611, 132408), (613, 131976), (702, 115244), (846, 95628), (936, 86433), (1128, 71721), (1222, 66204), (1226, 65988), (1269, 63752), (1404, 57622), (1692, 47814), (1833, 44136), (1839, 43992), (2444, 33102), (2452, 32994), (2538, 31876), (2808, 28811), (3384, 23907), (3666, 22068), (3678, 21996), (4888, 16551), (4904, 16497), (5076, 15938), (5499, 14712), (5517, 14664), (7332, 11034), (7356, 10998), (7969, 10152)]