81668952

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 250905600

約数和(自身を除く): 169236648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 204, 207, 216, 276, 306, 391, 408, 414, 459, 552, 612, 621, 782, 828, 918, 967, 1173, 1224, 1242, 1564, 1656, 1836, 1934, 2346, 2484, 2901, 3128, 3519, 3672, 3868, 4692, 4968, 5802, 7038, 7736, 8703, 9384, 10557, 11604, 14076, 16439, 17406, 21114, 22241, 23208, 26109, 28152, 32878, 34812, 42228, 44482, 49317, 52218, 65756, 66723, 69624, 84456, 88964, 98634, 104436, 131512, 133446, 147951, 177928, 197268, 200169, 208872, 266892, 295902, 378097, 394536, 400338, 443853, 533784, 591804, 600507, 756194, 800676, 887706, 1134291, 1183608, 1201014, 1512388, 1601352, 1775412, 2268582, 2402028, 3024776, 3402873, 3550824, 4537164, 4804056, 6805746, 9074328, 10208619, 13611492, 20417238, 27222984, 40834476, 81668952]

約数ペア:

[(1, 81668952), (2, 40834476), (3, 27222984), (4, 20417238), (6, 13611492), (8, 10208619), (9, 9074328), (12, 6805746), (17, 4804056), (18, 4537164), (23, 3550824), (24, 3402873), (27, 3024776), (34, 2402028), (36, 2268582), (46, 1775412), (51, 1601352), (54, 1512388), (68, 1201014), (69, 1183608), (72, 1134291), (92, 887706), (102, 800676), (108, 756194), (136, 600507), (138, 591804), (153, 533784), (184, 443853), (204, 400338), (207, 394536), (216, 378097), (276, 295902), (306, 266892), (391, 208872), (408, 200169), (414, 197268), (459, 177928), (552, 147951), (612, 133446), (621, 131512), (782, 104436), (828, 98634), (918, 88964), (967, 84456), (1173, 69624), (1224, 66723), (1242, 65756), (1564, 52218), (1656, 49317), (1836, 44482), (1934, 42228), (2346, 34812), (2484, 32878), (2901, 28152), (3128, 26109), (3519, 23208), (3672, 22241), (3868, 21114), (4692, 17406), (4968, 16439), (5802, 14076), (7038, 11604), (7736, 10557), (8703, 9384)]