78031512

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 240886800

約数和(自身を除く): 162855288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 81, 104, 108, 117, 118, 156, 157, 162, 177, 216, 234, 236, 312, 314, 324, 351, 354, 468, 471, 472, 531, 628, 648, 702, 708, 767, 936, 942, 1053, 1062, 1256, 1404, 1413, 1416, 1534, 1593, 1884, 2041, 2106, 2124, 2301, 2808, 2826, 3068, 3186, 3768, 4082, 4212, 4239, 4248, 4602, 4779, 5652, 6123, 6136, 6372, 6903, 8164, 8424, 8478, 9204, 9263, 9558, 11304, 12246, 12717, 12744, 13806, 16328, 16956, 18369, 18408, 18526, 19116, 20709, 24492, 25434, 27612, 27789, 33912, 36738, 37052, 38232, 41418, 48984, 50868, 55107, 55224, 55578, 62127, 73476, 74104, 82836, 83367, 101736, 110214, 111156, 120419, 124254, 146952, 165321, 165672, 166734, 220428, 222312, 240838, 248508, 250101, 330642, 333468, 361257, 440856, 481676, 497016, 500202, 661284, 666936, 722514, 750303, 963352, 1000404, 1083771, 1322568, 1445028, 1500606, 2000808, 2167542, 2890056, 3001212, 3251313, 4335084, 6002424, 6502626, 8670168, 9753939, 13005252, 19507878, 26010504, 39015756, 78031512]

約数ペア:

[(1, 78031512), (2, 39015756), (3, 26010504), (4, 19507878), (6, 13005252), (8, 9753939), (9, 8670168), (12, 6502626), (13, 6002424), (18, 4335084), (24, 3251313), (26, 3001212), (27, 2890056), (36, 2167542), (39, 2000808), (52, 1500606), (54, 1445028), (59, 1322568), (72, 1083771), (78, 1000404), (81, 963352), (104, 750303), (108, 722514), (117, 666936), (118, 661284), (156, 500202), (157, 497016), (162, 481676), (177, 440856), (216, 361257), (234, 333468), (236, 330642), (312, 250101), (314, 248508), (324, 240838), (351, 222312), (354, 220428), (468, 166734), (471, 165672), (472, 165321), (531, 146952), (628, 124254), (648, 120419), (702, 111156), (708, 110214), (767, 101736), (936, 83367), (942, 82836), (1053, 74104), (1062, 73476), (1256, 62127), (1404, 55578), (1413, 55224), (1416, 55107), (1534, 50868), (1593, 48984), (1884, 41418), (2041, 38232), (2106, 37052), (2124, 36738), (2301, 33912), (2808, 27789), (2826, 27612), (3068, 25434), (3186, 24492), (3768, 20709), (4082, 19116), (4212, 18526), (4239, 18408), (4248, 18369), (4602, 16956), (4779, 16328), (5652, 13806), (6123, 12744), (6136, 12717), (6372, 12246), (6903, 11304), (8164, 9558), (8424, 9263), (8478, 9204)]