68645808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 246984192

約数和(自身を除く): 178338384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 99, 112, 123, 126, 132, 144, 151, 154, 164, 168, 176, 198, 231, 246, 252, 264, 287, 302, 308, 328, 336, 369, 396, 451, 453, 462, 492, 504, 528, 574, 604, 616, 656, 693, 738, 792, 861, 902, 906, 924, 984, 1008, 1057, 1148, 1208, 1232, 1353, 1359, 1386, 1476, 1584, 1661, 1722, 1804, 1812, 1848, 1968, 2114, 2296, 2416, 2583, 2706, 2718, 2772, 2952, 3157, 3171, 3322, 3444, 3608, 3624, 3696, 4059, 4228, 4592, 4983, 5166, 5412, 5436, 5544, 5904, 6191, 6314, 6342, 6644, 6888, 7216, 7248, 8118, 8456, 9471, 9513, 9966, 10332, 10824, 10872, 11088, 11627, 12382, 12628, 12684, 13288, 13776, 14949, 16236, 16912, 18573, 18942, 19026, 19932, 20664, 21648, 21744, 23254, 24764, 25256, 25368, 26576, 28413, 29898, 32472, 34881, 37146, 37884, 38052, 39864, 41328, 43337, 46508, 49528, 50512, 50736, 55719, 56826, 59796, 64944, 68101, 69762, 74292, 75768, 76104, 79728, 86674, 93016, 99056, 104643, 111438, 113652, 119592, 130011, 136202, 139524, 148584, 151536, 152208, 173348, 186032, 204303, 209286, 222876, 227304, 239184, 260022, 272404, 279048, 297168, 346696, 390033, 408606, 418572, 445752, 454608, 476707, 520044, 544808, 558096, 612909, 693392, 780066, 817212, 837144, 891504, 953414, 1040088, 1089616, 1225818, 1430121, 1560132, 1634424, 1674288, 1906828, 2080176, 2451636, 2860242, 3120264, 3268848, 3813656, 4290363, 4903272, 5720484, 6240528, 7627312, 8580726, 9806544, 11440968, 17161452, 22881936, 34322904, 68645808]

約数ペア:

[(1, 68645808), (2, 34322904), (3, 22881936), (4, 17161452), (6, 11440968), (7, 9806544), (8, 8580726), (9, 7627312), (11, 6240528), (12, 5720484), (14, 4903272), (16, 4290363), (18, 3813656), (21, 3268848), (22, 3120264), (24, 2860242), (28, 2451636), (33, 2080176), (36, 1906828), (41, 1674288), (42, 1634424), (44, 1560132), (48, 1430121), (56, 1225818), (63, 1089616), (66, 1040088), (72, 953414), (77, 891504), (82, 837144), (84, 817212), (88, 780066), (99, 693392), (112, 612909), (123, 558096), (126, 544808), (132, 520044), (144, 476707), (151, 454608), (154, 445752), (164, 418572), (168, 408606), (176, 390033), (198, 346696), (231, 297168), (246, 279048), (252, 272404), (264, 260022), (287, 239184), (302, 227304), (308, 222876), (328, 209286), (336, 204303), (369, 186032), (396, 173348), (451, 152208), (453, 151536), (462, 148584), (492, 139524), (504, 136202), (528, 130011), (574, 119592), (604, 113652), (616, 111438), (656, 104643), (693, 99056), (738, 93016), (792, 86674), (861, 79728), (902, 76104), (906, 75768), (924, 74292), (984, 69762), (1008, 68101), (1057, 64944), (1148, 59796), (1208, 56826), (1232, 55719), (1353, 50736), (1359, 50512), (1386, 49528), (1476, 46508), (1584, 43337), (1661, 41328), (1722, 39864), (1804, 38052), (1812, 37884), (1848, 37146), (1968, 34881), (2114, 32472), (2296, 29898), (2416, 28413), (2583, 26576), (2706, 25368), (2718, 25256), (2772, 24764), (2952, 23254), (3157, 21744), (3171, 21648), (3322, 20664), (3444, 19932), (3608, 19026), (3624, 18942), (3696, 18573), (4059, 16912), (4228, 16236), (4592, 14949), (4983, 13776), (5166, 13288), (5412, 12684), (5436, 12628), (5544, 12382), (5904, 11627), (6191, 11088), (6314, 10872), (6342, 10824), (6644, 10332), (6888, 9966), (7216, 9513), (7248, 9471), (8118, 8456)]