65669968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 170989056

約数和(自身を除く): 105319088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 37, 46, 52, 53, 56, 74, 91, 92, 104, 106, 112, 148, 161, 182, 184, 208, 212, 259, 296, 299, 322, 364, 368, 371, 424, 481, 518, 592, 598, 644, 689, 728, 742, 848, 851, 962, 1036, 1196, 1219, 1288, 1378, 1456, 1484, 1702, 1924, 1961, 2072, 2093, 2392, 2438, 2576, 2756, 2968, 3367, 3404, 3848, 3922, 4144, 4186, 4784, 4823, 4876, 5512, 5936, 5957, 6734, 6808, 7696, 7844, 8372, 8533, 9646, 9752, 11024, 11063, 11914, 13468, 13616, 13727, 15688, 15847, 16744, 17066, 19292, 19504, 22126, 23828, 25493, 26936, 27454, 31376, 31694, 33488, 34132, 38584, 44252, 45103, 47656, 50986, 53872, 54908, 63388, 68264, 77168, 77441, 88504, 90206, 95312, 101972, 109816, 110929, 126776, 136528, 154882, 177008, 178451, 180412, 203944, 219632, 221858, 253552, 309764, 315721, 356902, 360824, 407888, 443716, 586339, 619528, 631442, 713804, 721648, 887432, 1172678, 1239056, 1262884, 1427608, 1774864, 2345356, 2525768, 2855216, 4104373, 4690712, 5051536, 8208746, 9381424, 16417492, 32834984, 65669968]

約数ペア:

[(1, 65669968), (2, 32834984), (4, 16417492), (7, 9381424), (8, 8208746), (13, 5051536), (14, 4690712), (16, 4104373), (23, 2855216), (26, 2525768), (28, 2345356), (37, 1774864), (46, 1427608), (52, 1262884), (53, 1239056), (56, 1172678), (74, 887432), (91, 721648), (92, 713804), (104, 631442), (106, 619528), (112, 586339), (148, 443716), (161, 407888), (182, 360824), (184, 356902), (208, 315721), (212, 309764), (259, 253552), (296, 221858), (299, 219632), (322, 203944), (364, 180412), (368, 178451), (371, 177008), (424, 154882), (481, 136528), (518, 126776), (592, 110929), (598, 109816), (644, 101972), (689, 95312), (728, 90206), (742, 88504), (848, 77441), (851, 77168), (962, 68264), (1036, 63388), (1196, 54908), (1219, 53872), (1288, 50986), (1378, 47656), (1456, 45103), (1484, 44252), (1702, 38584), (1924, 34132), (1961, 33488), (2072, 31694), (2093, 31376), (2392, 27454), (2438, 26936), (2576, 25493), (2756, 23828), (2968, 22126), (3367, 19504), (3404, 19292), (3848, 17066), (3922, 16744), (4144, 15847), (4186, 15688), (4784, 13727), (4823, 13616), (4876, 13468), (5512, 11914), (5936, 11063), (5957, 11024), (6734, 9752), (6808, 9646), (7696, 8533), (7844, 8372)]