42907968

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 133136640

約数和(自身を除く): 90228672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 89, 93, 96, 108, 124, 144, 162, 178, 186, 192, 216, 243, 248, 267, 279, 288, 324, 356, 372, 432, 486, 496, 534, 558, 576, 648, 712, 744, 801, 837, 864, 972, 992, 1068, 1116, 1296, 1424, 1488, 1602, 1674, 1728, 1944, 1984, 2136, 2232, 2403, 2511, 2592, 2759, 2848, 2976, 3204, 3348, 3888, 4272, 4464, 4806, 5022, 5184, 5518, 5696, 5952, 6408, 6696, 7209, 7533, 7776, 8277, 8544, 8928, 9612, 10044, 11036, 12816, 13392, 14418, 15066, 15552, 16554, 17088, 17856, 19224, 20088, 21627, 22072, 24831, 25632, 26784, 28836, 30132, 33108, 38448, 40176, 43254, 44144, 49662, 51264, 53568, 57672, 60264, 66216, 74493, 76896, 80352, 86508, 88288, 99324, 115344, 120528, 132432, 148986, 153792, 160704, 173016, 176576, 198648, 223479, 230688, 241056, 264864, 297972, 346032, 397296, 446958, 461376, 482112, 529728, 595944, 670437, 692064, 794592, 893916, 1191888, 1340874, 1384128, 1589184, 1787832, 2383776, 2681748, 3575664, 4767552, 5363496, 7151328, 10726992, 14302656, 21453984, 42907968]

約数ペア:

[(1, 42907968), (2, 21453984), (3, 14302656), (4, 10726992), (6, 7151328), (8, 5363496), (9, 4767552), (12, 3575664), (16, 2681748), (18, 2383776), (24, 1787832), (27, 1589184), (31, 1384128), (32, 1340874), (36, 1191888), (48, 893916), (54, 794592), (62, 692064), (64, 670437), (72, 595944), (81, 529728), (89, 482112), (93, 461376), (96, 446958), (108, 397296), (124, 346032), (144, 297972), (162, 264864), (178, 241056), (186, 230688), (192, 223479), (216, 198648), (243, 176576), (248, 173016), (267, 160704), (279, 153792), (288, 148986), (324, 132432), (356, 120528), (372, 115344), (432, 99324), (486, 88288), (496, 86508), (534, 80352), (558, 76896), (576, 74493), (648, 66216), (712, 60264), (744, 57672), (801, 53568), (837, 51264), (864, 49662), (972, 44144), (992, 43254), (1068, 40176), (1116, 38448), (1296, 33108), (1424, 30132), (1488, 28836), (1602, 26784), (1674, 25632), (1728, 24831), (1944, 22072), (1984, 21627), (2136, 20088), (2232, 19224), (2403, 17856), (2511, 17088), (2592, 16554), (2759, 15552), (2848, 15066), (2976, 14418), (3204, 13392), (3348, 12816), (3888, 11036), (4272, 10044), (4464, 9612), (4806, 8928), (5022, 8544), (5184, 8277), (5518, 7776), (5696, 7533), (5952, 7209), (6408, 6696)]