80080104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 227082240

約数和(自身を除く): 147002136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 47, 52, 78, 86, 94, 104, 127, 129, 141, 156, 172, 188, 254, 258, 282, 312, 344, 376, 381, 508, 516, 559, 564, 611, 762, 1016, 1032, 1118, 1128, 1222, 1524, 1651, 1677, 1833, 2021, 2236, 2444, 3048, 3302, 3354, 3666, 4042, 4472, 4888, 4953, 5461, 5969, 6063, 6604, 6708, 7332, 8084, 9906, 10922, 11938, 12126, 13208, 13416, 14664, 16168, 16383, 17907, 19812, 21844, 23876, 24252, 26273, 32766, 35814, 39624, 43688, 47752, 48504, 52546, 65532, 70993, 71628, 77597, 78819, 105092, 131064, 141986, 143256, 155194, 157638, 210184, 212979, 232791, 256667, 283972, 310388, 315276, 425958, 465582, 513334, 567944, 620776, 630552, 770001, 851916, 931164, 1026668, 1540002, 1703832, 1862328, 2053336, 3080004, 3336671, 6160008, 6673342, 10010013, 13346684, 20020026, 26693368, 40040052, 80080104]

約数ペア:

[(1, 80080104), (2, 40040052), (3, 26693368), (4, 20020026), (6, 13346684), (8, 10010013), (12, 6673342), (13, 6160008), (24, 3336671), (26, 3080004), (39, 2053336), (43, 1862328), (47, 1703832), (52, 1540002), (78, 1026668), (86, 931164), (94, 851916), (104, 770001), (127, 630552), (129, 620776), (141, 567944), (156, 513334), (172, 465582), (188, 425958), (254, 315276), (258, 310388), (282, 283972), (312, 256667), (344, 232791), (376, 212979), (381, 210184), (508, 157638), (516, 155194), (559, 143256), (564, 141986), (611, 131064), (762, 105092), (1016, 78819), (1032, 77597), (1118, 71628), (1128, 70993), (1222, 65532), (1524, 52546), (1651, 48504), (1677, 47752), (1833, 43688), (2021, 39624), (2236, 35814), (2444, 32766), (3048, 26273), (3302, 24252), (3354, 23876), (3666, 21844), (4042, 19812), (4472, 17907), (4888, 16383), (4953, 16168), (5461, 14664), (5969, 13416), (6063, 13208), (6604, 12126), (6708, 11938), (7332, 10922), (8084, 9906)]