68840508984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181003}}^1$

素因数の和:181101

約数の個数: 128

約数和(自身を含む): 197048194560

約数和(自身を除く): 128207685576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 53, 69, 78, 92, 104, 106, 138, 156, 159, 184, 212, 276, 299, 312, 318, 424, 552, 598, 636, 689, 897, 1196, 1219, 1272, 1378, 1794, 2067, 2392, 2438, 2756, 3588, 3657, 4134, 4876, 5512, 7176, 7314, 8268, 9752, 14628, 15847, 16536, 29256, 31694, 47541, 63388, 95082, 126776, 181003, 190164, 362006, 380328, 543009, 724012, 1086018, 1448024, 2172036, 2353039, 4163069, 4344072, 4706078, 7059117, 8326138, 9412156, 9593159, 12489207, 14118234, 16652276, 18824312, 19186318, 24978414, 28236468, 28779477, 33304552, 38372636, 49956828, 54119897, 56472936, 57558954, 76745272, 99913656, 108239794, 115117908, 124711067, 162359691, 216479588, 220642657, 230235816, 249422134, 324719382, 374133201, 432959176, 441285314, 498844268, 649438764, 661927971, 748266402, 882570628, 997688536, 1298877528, 1323855942, 1496532804, 1765141256, 2647711884, 2868354541, 2993065608, 5295423768, 5736709082, 8605063623, 11473418164, 17210127246, 22946836328, 34420254492, 68840508984]

約数ペア:

[(1, 68840508984), (2, 34420254492), (3, 22946836328), (4, 17210127246), (6, 11473418164), (8, 8605063623), (12, 5736709082), (13, 5295423768), (23, 2993065608), (24, 2868354541), (26, 2647711884), (39, 1765141256), (46, 1496532804), (52, 1323855942), (53, 1298877528), (69, 997688536), (78, 882570628), (92, 748266402), (104, 661927971), (106, 649438764), (138, 498844268), (156, 441285314), (159, 432959176), (184, 374133201), (212, 324719382), (276, 249422134), (299, 230235816), (312, 220642657), (318, 216479588), (424, 162359691), (552, 124711067), (598, 115117908), (636, 108239794), (689, 99913656), (897, 76745272), (1196, 57558954), (1219, 56472936), (1272, 54119897), (1378, 49956828), (1794, 38372636), (2067, 33304552), (2392, 28779477), (2438, 28236468), (2756, 24978414), (3588, 19186318), (3657, 18824312), (4134, 16652276), (4876, 14118234), (5512, 12489207), (7176, 9593159), (7314, 9412156), (8268, 8326138), (9752, 7059117), (14628, 4706078), (15847, 4344072), (16536, 4163069), (29256, 2353039), (31694, 2172036), (47541, 1448024), (63388, 1086018), (95082, 724012), (126776, 543009), (181003, 380328), (190164, 362006)]