68814792

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 202752000

約数和(自身を除く): 133937208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 124, 129, 172, 186, 216, 239, 248, 258, 279, 344, 372, 387, 478, 516, 558, 717, 744, 774, 837, 956, 1032, 1116, 1161, 1333, 1434, 1548, 1674, 1912, 2151, 2232, 2322, 2666, 2868, 3096, 3348, 3999, 4302, 4644, 5332, 5736, 6453, 6696, 7409, 7998, 8604, 9288, 10277, 10664, 11997, 12906, 14818, 15996, 17208, 20554, 22227, 23994, 25812, 29636, 30831, 31992, 35991, 41108, 44454, 47988, 51624, 59272, 61662, 66681, 71982, 82216, 88908, 92493, 95976, 123324, 133362, 143964, 177816, 184986, 200043, 246648, 266724, 277479, 287928, 318587, 369972, 400086, 533448, 554958, 637174, 739944, 800172, 955761, 1109916, 1274348, 1600344, 1911522, 2219832, 2548696, 2867283, 3823044, 5734566, 7646088, 8601849, 11469132, 17203698, 22938264, 34407396, 68814792]

約数ペア:

[(1, 68814792), (2, 34407396), (3, 22938264), (4, 17203698), (6, 11469132), (8, 8601849), (9, 7646088), (12, 5734566), (18, 3823044), (24, 2867283), (27, 2548696), (31, 2219832), (36, 1911522), (43, 1600344), (54, 1274348), (62, 1109916), (72, 955761), (86, 800172), (93, 739944), (108, 637174), (124, 554958), (129, 533448), (172, 400086), (186, 369972), (216, 318587), (239, 287928), (248, 277479), (258, 266724), (279, 246648), (344, 200043), (372, 184986), (387, 177816), (478, 143964), (516, 133362), (558, 123324), (717, 95976), (744, 92493), (774, 88908), (837, 82216), (956, 71982), (1032, 66681), (1116, 61662), (1161, 59272), (1333, 51624), (1434, 47988), (1548, 44454), (1674, 41108), (1912, 35991), (2151, 31992), (2232, 30831), (2322, 29636), (2666, 25812), (2868, 23994), (3096, 22227), (3348, 20554), (3999, 17208), (4302, 15996), (4644, 14818), (5332, 12906), (5736, 11997), (6453, 10664), (6696, 10277), (7409, 9288), (7998, 8604)]