68317488

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 198733808

約数和(自身を除く): 130416320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 73, 97, 134, 144, 146, 194, 201, 219, 268, 291, 292, 388, 402, 438, 536, 582, 584, 603, 657, 776, 804, 873, 876, 1072, 1164, 1168, 1206, 1314, 1552, 1608, 1746, 1752, 2328, 2412, 2628, 3216, 3492, 3504, 4656, 4824, 4891, 5256, 6499, 6984, 7081, 9648, 9782, 10512, 12998, 13968, 14162, 14673, 19497, 19564, 21243, 25996, 28324, 29346, 38994, 39128, 42486, 44019, 51992, 56648, 58491, 58692, 63729, 77988, 78256, 84972, 88038, 103984, 113296, 116982, 117384, 127458, 155976, 169944, 176076, 233964, 234768, 254916, 311952, 339888, 352152, 467928, 474427, 509832, 704304, 935856, 948854, 1019664, 1423281, 1897708, 2846562, 3795416, 4269843, 5693124, 7590832, 8539686, 11386248, 17079372, 22772496, 34158744, 68317488]

約数ペア:

[(1, 68317488), (2, 34158744), (3, 22772496), (4, 17079372), (6, 11386248), (8, 8539686), (9, 7590832), (12, 5693124), (16, 4269843), (18, 3795416), (24, 2846562), (36, 1897708), (48, 1423281), (67, 1019664), (72, 948854), (73, 935856), (97, 704304), (134, 509832), (144, 474427), (146, 467928), (194, 352152), (201, 339888), (219, 311952), (268, 254916), (291, 234768), (292, 233964), (388, 176076), (402, 169944), (438, 155976), (536, 127458), (582, 117384), (584, 116982), (603, 113296), (657, 103984), (776, 88038), (804, 84972), (873, 78256), (876, 77988), (1072, 63729), (1164, 58692), (1168, 58491), (1206, 56648), (1314, 51992), (1552, 44019), (1608, 42486), (1746, 39128), (1752, 38994), (2328, 29346), (2412, 28324), (2628, 25996), (3216, 21243), (3492, 19564), (3504, 19497), (4656, 14673), (4824, 14162), (4891, 13968), (5256, 12998), (6499, 10512), (6984, 9782), (7081, 9648)]