71747856

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 200

約数和(自身を含む): 226860480

約数和(自身を除く): 155112624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 81, 83, 87, 92, 108, 116, 138, 144, 162, 166, 174, 184, 207, 216, 232, 249, 261, 276, 324, 332, 348, 368, 414, 432, 464, 498, 522, 552, 621, 648, 664, 667, 696, 747, 783, 828, 996, 1044, 1104, 1242, 1296, 1328, 1334, 1392, 1494, 1566, 1656, 1863, 1909, 1992, 2001, 2088, 2241, 2349, 2407, 2484, 2668, 2988, 3132, 3312, 3726, 3818, 3984, 4002, 4176, 4482, 4698, 4814, 4968, 5336, 5727, 5976, 6003, 6264, 6723, 7221, 7452, 7636, 8004, 8964, 9396, 9628, 9936, 10672, 11454, 11952, 12006, 12528, 13446, 14442, 14904, 15272, 16008, 17181, 17928, 18009, 18792, 19256, 21663, 22908, 24012, 26892, 28884, 29808, 30544, 32016, 34362, 35856, 36018, 37584, 38512, 43326, 45816, 48024, 51543, 53784, 54027, 55361, 57768, 64989, 68724, 72036, 86652, 91632, 96048, 103086, 107568, 108054, 110722, 115536, 129978, 137448, 144072, 154629, 166083, 173304, 194967, 206172, 216108, 221444, 259956, 274896, 288144, 309258, 332166, 346608, 389934, 412344, 432216, 442888, 498249, 519912, 618516, 664332, 779868, 824688, 864432, 885776, 996498, 1039824, 1237032, 1328664, 1494747, 1559736, 1992996, 2474064, 2657328, 2989494, 3119472, 3985992, 4484241, 5978988, 7971984, 8968482, 11957976, 17936964, 23915952, 35873928, 71747856]

約数ペア:

[(1, 71747856), (2, 35873928), (3, 23915952), (4, 17936964), (6, 11957976), (8, 8968482), (9, 7971984), (12, 5978988), (16, 4484241), (18, 3985992), (23, 3119472), (24, 2989494), (27, 2657328), (29, 2474064), (36, 1992996), (46, 1559736), (48, 1494747), (54, 1328664), (58, 1237032), (69, 1039824), (72, 996498), (81, 885776), (83, 864432), (87, 824688), (92, 779868), (108, 664332), (116, 618516), (138, 519912), (144, 498249), (162, 442888), (166, 432216), (174, 412344), (184, 389934), (207, 346608), (216, 332166), (232, 309258), (249, 288144), (261, 274896), (276, 259956), (324, 221444), (332, 216108), (348, 206172), (368, 194967), (414, 173304), (432, 166083), (464, 154629), (498, 144072), (522, 137448), (552, 129978), (621, 115536), (648, 110722), (664, 108054), (667, 107568), (696, 103086), (747, 96048), (783, 91632), (828, 86652), (996, 72036), (1044, 68724), (1104, 64989), (1242, 57768), (1296, 55361), (1328, 54027), (1334, 53784), (1392, 51543), (1494, 48024), (1566, 45816), (1656, 43326), (1863, 38512), (1909, 37584), (1992, 36018), (2001, 35856), (2088, 34362), (2241, 32016), (2349, 30544), (2407, 29808), (2484, 28884), (2668, 26892), (2988, 24012), (3132, 22908), (3312, 21663), (3726, 19256), (3818, 18792), (3984, 18009), (4002, 17928), (4176, 17181), (4482, 16008), (4698, 15272), (4814, 14904), (4968, 14442), (5336, 13446), (5727, 12528), (5976, 12006), (6003, 11952), (6264, 11454), (6723, 10672), (7221, 9936), (7452, 9628), (7636, 9396), (8004, 8964)]