27976968

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 86832000

約数和(自身を除く): 58855032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 401, 408, 456, 459, 513, 612, 646, 684, 802, 918, 969, 1026, 1203, 1224, 1292, 1368, 1604, 1836, 1938, 2052, 2406, 2584, 2907, 3208, 3609, 3672, 3876, 4104, 4812, 5814, 6817, 7218, 7619, 7752, 8721, 9624, 10827, 11628, 13634, 14436, 15238, 17442, 20451, 21654, 22857, 23256, 27268, 28872, 30476, 34884, 40902, 43308, 45714, 54536, 60952, 61353, 68571, 69768, 81804, 86616, 91428, 122706, 129523, 137142, 163608, 182856, 184059, 205713, 245412, 259046, 274284, 368118, 388569, 411426, 490824, 518092, 548568, 736236, 777138, 822852, 1036184, 1165707, 1472472, 1554276, 1645704, 2331414, 3108552, 3497121, 4662828, 6994242, 9325656, 13988484, 27976968]

約数ペア:

[(1, 27976968), (2, 13988484), (3, 9325656), (4, 6994242), (6, 4662828), (8, 3497121), (9, 3108552), (12, 2331414), (17, 1645704), (18, 1554276), (19, 1472472), (24, 1165707), (27, 1036184), (34, 822852), (36, 777138), (38, 736236), (51, 548568), (54, 518092), (57, 490824), (68, 411426), (72, 388569), (76, 368118), (102, 274284), (108, 259046), (114, 245412), (136, 205713), (152, 184059), (153, 182856), (171, 163608), (204, 137142), (216, 129523), (228, 122706), (306, 91428), (323, 86616), (342, 81804), (401, 69768), (408, 68571), (456, 61353), (459, 60952), (513, 54536), (612, 45714), (646, 43308), (684, 40902), (802, 34884), (918, 30476), (969, 28872), (1026, 27268), (1203, 23256), (1224, 22857), (1292, 21654), (1368, 20451), (1604, 17442), (1836, 15238), (1938, 14436), (2052, 13634), (2406, 11628), (2584, 10827), (2907, 9624), (3208, 8721), (3609, 7752), (3672, 7619), (3876, 7218), (4104, 6817), (4812, 5814)]