68087448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 229975200

約数和(自身を除く): 161887752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 153, 156, 187, 198, 204, 221, 234, 264, 286, 306, 312, 374, 389, 396, 408, 429, 442, 468, 561, 572, 612, 663, 748, 778, 792, 858, 884, 936, 1122, 1144, 1167, 1224, 1287, 1326, 1496, 1556, 1683, 1716, 1768, 1989, 2244, 2334, 2431, 2574, 2652, 3112, 3366, 3432, 3501, 3978, 4279, 4488, 4668, 4862, 5057, 5148, 5304, 6613, 6732, 7002, 7293, 7956, 8558, 9336, 9724, 10114, 10296, 12837, 13226, 13464, 14004, 14586, 15171, 15912, 17116, 19448, 19839, 20228, 21879, 25674, 26452, 28008, 29172, 30342, 34232, 38511, 39678, 40456, 43758, 45513, 51348, 52904, 55627, 58344, 59517, 60684, 72743, 77022, 79356, 85969, 87516, 91026, 102696, 111254, 119034, 121368, 145486, 154044, 158712, 166881, 171938, 175032, 182052, 218229, 222508, 238068, 257907, 290972, 308088, 333762, 343876, 364104, 436458, 445016, 476136, 500643, 515814, 581944, 654687, 667524, 687752, 773721, 872916, 945659, 1001286, 1031628, 1309374, 1335048, 1547442, 1745832, 1891318, 2002572, 2063256, 2618748, 2836977, 3094884, 3782636, 4005144, 5237496, 5673954, 6189768, 7565272, 8510931, 11347908, 17021862, 22695816, 34043724, 68087448]

約数ペア:

[(1, 68087448), (2, 34043724), (3, 22695816), (4, 17021862), (6, 11347908), (8, 8510931), (9, 7565272), (11, 6189768), (12, 5673954), (13, 5237496), (17, 4005144), (18, 3782636), (22, 3094884), (24, 2836977), (26, 2618748), (33, 2063256), (34, 2002572), (36, 1891318), (39, 1745832), (44, 1547442), (51, 1335048), (52, 1309374), (66, 1031628), (68, 1001286), (72, 945659), (78, 872916), (88, 773721), (99, 687752), (102, 667524), (104, 654687), (117, 581944), (132, 515814), (136, 500643), (143, 476136), (153, 445016), (156, 436458), (187, 364104), (198, 343876), (204, 333762), (221, 308088), (234, 290972), (264, 257907), (286, 238068), (306, 222508), (312, 218229), (374, 182052), (389, 175032), (396, 171938), (408, 166881), (429, 158712), (442, 154044), (468, 145486), (561, 121368), (572, 119034), (612, 111254), (663, 102696), (748, 91026), (778, 87516), (792, 85969), (858, 79356), (884, 77022), (936, 72743), (1122, 60684), (1144, 59517), (1167, 58344), (1224, 55627), (1287, 52904), (1326, 51348), (1496, 45513), (1556, 43758), (1683, 40456), (1716, 39678), (1768, 38511), (1989, 34232), (2244, 30342), (2334, 29172), (2431, 28008), (2574, 26452), (2652, 25674), (3112, 21879), (3366, 20228), (3432, 19839), (3501, 19448), (3978, 17116), (4279, 15912), (4488, 15171), (4668, 14586), (4862, 14004), (5057, 13464), (5148, 13226), (5304, 12837), (6613, 10296), (6732, 10114), (7002, 9724), (7293, 9336), (7956, 8558)]