87767928

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 166248072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 71, 72, 97, 108, 118, 142, 177, 194, 213, 216, 236, 284, 291, 354, 388, 426, 472, 531, 568, 582, 639, 708, 776, 852, 873, 1062, 1164, 1278, 1416, 1593, 1704, 1746, 1917, 2124, 2328, 2556, 2619, 3186, 3492, 3834, 4189, 4248, 5112, 5238, 5723, 6372, 6887, 6984, 7668, 8378, 10476, 11446, 12567, 12744, 13774, 15336, 16756, 17169, 20661, 20952, 22892, 25134, 27548, 33512, 34338, 37701, 41322, 45784, 50268, 51507, 55096, 61983, 68676, 75402, 82644, 100536, 103014, 113103, 123966, 137352, 150804, 154521, 165288, 185949, 206028, 226206, 247932, 301608, 309042, 371898, 406333, 412056, 452412, 495864, 618084, 743796, 812666, 904824, 1218999, 1236168, 1487592, 1625332, 2437998, 3250664, 3656997, 4875996, 7313994, 9751992, 10970991, 14627988, 21941982, 29255976, 43883964, 87767928]

約数ペア:

[(1, 87767928), (2, 43883964), (3, 29255976), (4, 21941982), (6, 14627988), (8, 10970991), (9, 9751992), (12, 7313994), (18, 4875996), (24, 3656997), (27, 3250664), (36, 2437998), (54, 1625332), (59, 1487592), (71, 1236168), (72, 1218999), (97, 904824), (108, 812666), (118, 743796), (142, 618084), (177, 495864), (194, 452412), (213, 412056), (216, 406333), (236, 371898), (284, 309042), (291, 301608), (354, 247932), (388, 226206), (426, 206028), (472, 185949), (531, 165288), (568, 154521), (582, 150804), (639, 137352), (708, 123966), (776, 113103), (852, 103014), (873, 100536), (1062, 82644), (1164, 75402), (1278, 68676), (1416, 61983), (1593, 55096), (1704, 51507), (1746, 50268), (1917, 45784), (2124, 41322), (2328, 37701), (2556, 34338), (2619, 33512), (3186, 27548), (3492, 25134), (3834, 22892), (4189, 20952), (4248, 20661), (5112, 17169), (5238, 16756), (5723, 15336), (6372, 13774), (6887, 12744), (6984, 12567), (7668, 11446), (8378, 10476)]