68641056

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 149304672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 264, 282, 288, 352, 376, 396, 423, 461, 517, 528, 564, 752, 792, 846, 922, 1034, 1056, 1128, 1383, 1504, 1551, 1584, 1692, 1844, 2068, 2256, 2766, 3102, 3168, 3384, 3688, 4136, 4149, 4512, 4653, 5071, 5532, 6204, 6768, 7376, 8272, 8298, 9306, 10142, 11064, 12408, 13536, 14752, 15213, 16544, 16596, 18612, 20284, 21667, 22128, 24816, 30426, 33192, 37224, 40568, 43334, 44256, 45639, 49632, 60852, 65001, 66384, 74448, 81136, 86668, 91278, 121704, 130002, 132768, 148896, 162272, 173336, 182556, 195003, 238337, 243408, 260004, 346672, 365112, 390006, 476674, 486816, 520008, 693344, 715011, 730224, 780012, 953348, 1040016, 1430022, 1460448, 1560024, 1906696, 2080032, 2145033, 2860044, 3120048, 3813392, 4290066, 5720088, 6240096, 7626784, 8580132, 11440176, 17160264, 22880352, 34320528, 68641056]

約数ペア:

[(1, 68641056), (2, 34320528), (3, 22880352), (4, 17160264), (6, 11440176), (8, 8580132), (9, 7626784), (11, 6240096), (12, 5720088), (16, 4290066), (18, 3813392), (22, 3120048), (24, 2860044), (32, 2145033), (33, 2080032), (36, 1906696), (44, 1560024), (47, 1460448), (48, 1430022), (66, 1040016), (72, 953348), (88, 780012), (94, 730224), (96, 715011), (99, 693344), (132, 520008), (141, 486816), (144, 476674), (176, 390006), (188, 365112), (198, 346672), (264, 260004), (282, 243408), (288, 238337), (352, 195003), (376, 182556), (396, 173336), (423, 162272), (461, 148896), (517, 132768), (528, 130002), (564, 121704), (752, 91278), (792, 86668), (846, 81136), (922, 74448), (1034, 66384), (1056, 65001), (1128, 60852), (1383, 49632), (1504, 45639), (1551, 44256), (1584, 43334), (1692, 40568), (1844, 37224), (2068, 33192), (2256, 30426), (2766, 24816), (3102, 22128), (3168, 21667), (3384, 20284), (3688, 18612), (4136, 16596), (4149, 16544), (4512, 15213), (4653, 14752), (5071, 13536), (5532, 12408), (6204, 11064), (6768, 10142), (7376, 9306), (8272, 8298)]