27721152

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 89154000

約数和(自身を除く): 61432848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 149, 152, 153, 171, 192, 204, 228, 272, 288, 298, 304, 306, 323, 342, 408, 447, 456, 544, 576, 596, 608, 612, 646, 684, 816, 894, 912, 969, 1088, 1192, 1216, 1224, 1292, 1341, 1368, 1632, 1788, 1824, 1938, 2384, 2448, 2533, 2584, 2682, 2736, 2831, 2907, 3264, 3576, 3648, 3876, 4768, 4896, 5066, 5168, 5364, 5472, 5662, 5814, 7152, 7599, 7752, 8493, 9536, 9792, 10132, 10336, 10728, 10944, 11324, 11628, 14304, 15198, 15504, 16986, 20264, 20672, 21456, 22648, 22797, 23256, 25479, 28608, 30396, 31008, 33972, 40528, 42912, 45296, 45594, 46512, 48127, 50958, 60792, 62016, 67944, 81056, 85824, 90592, 91188, 93024, 96254, 101916, 121584, 135888, 144381, 162112, 181184, 182376, 186048, 192508, 203832, 243168, 271776, 288762, 364752, 385016, 407664, 433143, 486336, 543552, 577524, 729504, 770032, 815328, 866286, 1155048, 1459008, 1540064, 1630656, 1732572, 2310096, 3080128, 3465144, 4620192, 6930288, 9240384, 13860576, 27721152]

約数ペア:

[(1, 27721152), (2, 13860576), (3, 9240384), (4, 6930288), (6, 4620192), (8, 3465144), (9, 3080128), (12, 2310096), (16, 1732572), (17, 1630656), (18, 1540064), (19, 1459008), (24, 1155048), (32, 866286), (34, 815328), (36, 770032), (38, 729504), (48, 577524), (51, 543552), (57, 486336), (64, 433143), (68, 407664), (72, 385016), (76, 364752), (96, 288762), (102, 271776), (114, 243168), (136, 203832), (144, 192508), (149, 186048), (152, 182376), (153, 181184), (171, 162112), (192, 144381), (204, 135888), (228, 121584), (272, 101916), (288, 96254), (298, 93024), (304, 91188), (306, 90592), (323, 85824), (342, 81056), (408, 67944), (447, 62016), (456, 60792), (544, 50958), (576, 48127), (596, 46512), (608, 45594), (612, 45296), (646, 42912), (684, 40528), (816, 33972), (894, 31008), (912, 30396), (969, 28608), (1088, 25479), (1192, 23256), (1216, 22797), (1224, 22648), (1292, 21456), (1341, 20672), (1368, 20264), (1632, 16986), (1788, 15504), (1824, 15198), (1938, 14304), (2384, 11628), (2448, 11324), (2533, 10944), (2584, 10728), (2682, 10336), (2736, 10132), (2831, 9792), (2907, 9536), (3264, 8493), (3576, 7752), (3648, 7599), (3876, 7152), (4768, 5814), (4896, 5662), (5066, 5472), (5168, 5364)]