91178568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1756

約数の個数: 128

約数和(自身を含む): 287280000

約数和(自身を除く): 196101432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1709, 1976, 2052, 2223, 2808, 2964, 3418, 4104, 4446, 5127, 5928, 6669, 6836, 8892, 10254, 13338, 13672, 15381, 17784, 20508, 22217, 26676, 30762, 32471, 41016, 44434, 46143, 53352, 61524, 64942, 66651, 88868, 92286, 97413, 123048, 129884, 133302, 177736, 184572, 194826, 199953, 259768, 266604, 292239, 369144, 389652, 399906, 422123, 533208, 584478, 599859, 779304, 799812, 844246, 876717, 1168956, 1199718, 1266369, 1599624, 1688492, 1753434, 2337912, 2399436, 2532738, 3376984, 3506868, 3799107, 4798872, 5065476, 7013736, 7598214, 10130952, 11397321, 15196428, 22794642, 30392856, 45589284, 91178568]

約数ペア:

[(1, 91178568), (2, 45589284), (3, 30392856), (4, 22794642), (6, 15196428), (8, 11397321), (9, 10130952), (12, 7598214), (13, 7013736), (18, 5065476), (19, 4798872), (24, 3799107), (26, 3506868), (27, 3376984), (36, 2532738), (38, 2399436), (39, 2337912), (52, 1753434), (54, 1688492), (57, 1599624), (72, 1266369), (76, 1199718), (78, 1168956), (104, 876717), (108, 844246), (114, 799812), (117, 779304), (152, 599859), (156, 584478), (171, 533208), (216, 422123), (228, 399906), (234, 389652), (247, 369144), (312, 292239), (342, 266604), (351, 259768), (456, 199953), (468, 194826), (494, 184572), (513, 177736), (684, 133302), (702, 129884), (741, 123048), (936, 97413), (988, 92286), (1026, 88868), (1368, 66651), (1404, 64942), (1482, 61524), (1709, 53352), (1976, 46143), (2052, 44434), (2223, 41016), (2808, 32471), (2964, 30762), (3418, 26676), (4104, 22217), (4446, 20508), (5127, 17784), (5928, 15381), (6669, 13672), (6836, 13338), (8892, 10254)]