69843696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 210819840

約数和(自身を除く): 140976144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 43, 48, 52, 57, 76, 78, 86, 104, 114, 129, 137, 152, 156, 172, 208, 228, 247, 258, 274, 304, 312, 344, 411, 456, 494, 516, 548, 559, 624, 688, 741, 817, 822, 912, 988, 1032, 1096, 1118, 1482, 1634, 1644, 1677, 1781, 1976, 2064, 2192, 2236, 2451, 2603, 2964, 3268, 3288, 3354, 3562, 3952, 4472, 4902, 5206, 5343, 5891, 5928, 6536, 6576, 6708, 7124, 7809, 8944, 9804, 10412, 10621, 10686, 11782, 11856, 13072, 13416, 14248, 15618, 17673, 19608, 20824, 21242, 21372, 23564, 26832, 28496, 31236, 31863, 33839, 35346, 39216, 41648, 42484, 42744, 47128, 62472, 63726, 67678, 70692, 76583, 84968, 85488, 94256, 101517, 111929, 124944, 127452, 135356, 141384, 153166, 169936, 203034, 223858, 229749, 254904, 270712, 282768, 306332, 335787, 406068, 447716, 459498, 509808, 541424, 612664, 671574, 812136, 895432, 918996, 1225328, 1343148, 1455077, 1624272, 1790864, 1837992, 2686296, 2910154, 3675984, 4365231, 5372592, 5820308, 8730462, 11640616, 17460924, 23281232, 34921848, 69843696]

約数ペア:

[(1, 69843696), (2, 34921848), (3, 23281232), (4, 17460924), (6, 11640616), (8, 8730462), (12, 5820308), (13, 5372592), (16, 4365231), (19, 3675984), (24, 2910154), (26, 2686296), (38, 1837992), (39, 1790864), (43, 1624272), (48, 1455077), (52, 1343148), (57, 1225328), (76, 918996), (78, 895432), (86, 812136), (104, 671574), (114, 612664), (129, 541424), (137, 509808), (152, 459498), (156, 447716), (172, 406068), (208, 335787), (228, 306332), (247, 282768), (258, 270712), (274, 254904), (304, 229749), (312, 223858), (344, 203034), (411, 169936), (456, 153166), (494, 141384), (516, 135356), (548, 127452), (559, 124944), (624, 111929), (688, 101517), (741, 94256), (817, 85488), (822, 84968), (912, 76583), (988, 70692), (1032, 67678), (1096, 63726), (1118, 62472), (1482, 47128), (1634, 42744), (1644, 42484), (1677, 41648), (1781, 39216), (1976, 35346), (2064, 33839), (2192, 31863), (2236, 31236), (2451, 28496), (2603, 26832), (2964, 23564), (3268, 21372), (3288, 21242), (3354, 20824), (3562, 19608), (3952, 17673), (4472, 15618), (4902, 14248), (5206, 13416), (5343, 13072), (5891, 11856), (5928, 11782), (6536, 10686), (6576, 10621), (6708, 10412), (7124, 9804), (7809, 8944)]