70767172

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 156791040

約数和(自身を除く): 86023868

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 613, 868, 931, 1178, 1226, 1519, 1862, 2356, 2452, 3038, 3724, 4123, 4291, 6076, 8246, 8582, 11647, 16492, 17164, 19003, 23294, 28861, 30037, 38006, 46588, 57722, 60074, 76012, 81529, 115444, 120148, 133021, 163058, 266042, 326116, 361057, 532084, 570703, 722114, 931147, 1141406, 1444228, 1862294, 2282812, 2527399, 3724588, 5054798, 10109596, 17691793, 35383586, 70767172]

約数ペア:

[(1, 70767172), (2, 35383586), (4, 17691793), (7, 10109596), (14, 5054798), (19, 3724588), (28, 2527399), (31, 2282812), (38, 1862294), (49, 1444228), (62, 1141406), (76, 931147), (98, 722114), (124, 570703), (133, 532084), (196, 361057), (217, 326116), (266, 266042), (434, 163058), (532, 133021), (589, 120148), (613, 115444), (868, 81529), (931, 76012), (1178, 60074), (1226, 57722), (1519, 46588), (1862, 38006), (2356, 30037), (2452, 28861), (3038, 23294), (3724, 19003), (4123, 17164), (4291, 16492), (6076, 11647), (8246, 8582)]