71912256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 209604864

約数和(自身を除く): 137692608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 188, 192, 208, 282, 312, 376, 416, 564, 611, 613, 624, 752, 832, 1128, 1222, 1226, 1248, 1504, 1833, 1839, 2256, 2444, 2452, 2496, 3008, 3666, 3678, 4512, 4888, 4904, 7332, 7356, 7969, 9024, 9776, 9808, 14664, 14712, 15938, 19552, 19616, 23907, 28811, 29328, 29424, 31876, 39104, 39232, 47814, 57622, 58656, 58848, 63752, 86433, 95628, 115244, 117312, 117696, 127504, 172866, 191256, 230488, 255008, 345732, 374543, 382512, 460976, 510016, 691464, 749086, 765024, 921952, 1123629, 1382928, 1498172, 1530048, 1843904, 2247258, 2765856, 2996344, 4494516, 5531712, 5992688, 8989032, 11985376, 17978064, 23970752, 35956128, 71912256]

約数ペア:

[(1, 71912256), (2, 35956128), (3, 23970752), (4, 17978064), (6, 11985376), (8, 8989032), (12, 5992688), (13, 5531712), (16, 4494516), (24, 2996344), (26, 2765856), (32, 2247258), (39, 1843904), (47, 1530048), (48, 1498172), (52, 1382928), (64, 1123629), (78, 921952), (94, 765024), (96, 749086), (104, 691464), (141, 510016), (156, 460976), (188, 382512), (192, 374543), (208, 345732), (282, 255008), (312, 230488), (376, 191256), (416, 172866), (564, 127504), (611, 117696), (613, 117312), (624, 115244), (752, 95628), (832, 86433), (1128, 63752), (1222, 58848), (1226, 58656), (1248, 57622), (1504, 47814), (1833, 39232), (1839, 39104), (2256, 31876), (2444, 29424), (2452, 29328), (2496, 28811), (3008, 23907), (3666, 19616), (3678, 19552), (4512, 15938), (4888, 14712), (4904, 14664), (7332, 9808), (7356, 9776), (7969, 9024)]