68392224

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 210220920

約数和(自身を除く): 141828696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 183, 204, 229, 244, 272, 288, 306, 366, 408, 458, 488, 544, 549, 612, 687, 732, 816, 916, 976, 1037, 1098, 1224, 1374, 1464, 1632, 1832, 1952, 2061, 2074, 2196, 2448, 2748, 2928, 3111, 3664, 3893, 4122, 4148, 4392, 4896, 5496, 5856, 6222, 7328, 7786, 8244, 8296, 8784, 9333, 10992, 11679, 12444, 13969, 15572, 16488, 16592, 17568, 18666, 21984, 23358, 24888, 27938, 31144, 32976, 33184, 35037, 37332, 41907, 46716, 49776, 55876, 62288, 65952, 70074, 74664, 83814, 93432, 99552, 111752, 124576, 125721, 140148, 149328, 167628, 186864, 223504, 237473, 251442, 280296, 298656, 335256, 373728, 447008, 474946, 502884, 560592, 670512, 712419, 949892, 1005768, 1121184, 1341024, 1424838, 1899784, 2011536, 2137257, 2849676, 3799568, 4023072, 4274514, 5699352, 7599136, 8549028, 11398704, 17098056, 22797408, 34196112, 68392224]

約数ペア:

[(1, 68392224), (2, 34196112), (3, 22797408), (4, 17098056), (6, 11398704), (8, 8549028), (9, 7599136), (12, 5699352), (16, 4274514), (17, 4023072), (18, 3799568), (24, 2849676), (32, 2137257), (34, 2011536), (36, 1899784), (48, 1424838), (51, 1341024), (61, 1121184), (68, 1005768), (72, 949892), (96, 712419), (102, 670512), (122, 560592), (136, 502884), (144, 474946), (153, 447008), (183, 373728), (204, 335256), (229, 298656), (244, 280296), (272, 251442), (288, 237473), (306, 223504), (366, 186864), (408, 167628), (458, 149328), (488, 140148), (544, 125721), (549, 124576), (612, 111752), (687, 99552), (732, 93432), (816, 83814), (916, 74664), (976, 70074), (1037, 65952), (1098, 62288), (1224, 55876), (1374, 49776), (1464, 46716), (1632, 41907), (1832, 37332), (1952, 35037), (2061, 33184), (2074, 32976), (2196, 31144), (2448, 27938), (2748, 24888), (2928, 23358), (3111, 21984), (3664, 18666), (3893, 17568), (4122, 16592), (4148, 16488), (4392, 15572), (4896, 13969), (5496, 12444), (5856, 11679), (6222, 10992), (7328, 9333), (7786, 8784), (8244, 8296)]