78106896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1170

約数の個数: 160

約数和(自身を含む): 267601920

約数和(自身を除く): 189495024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1123, 1242, 1288, 1449, 1512, 1656, 1932, 2246, 2484, 2576, 2898, 3024, 3312, 3369, 3864, 4347, 4492, 4968, 5796, 6738, 7728, 7861, 8694, 8984, 9936, 10107, 11592, 13476, 15722, 17388, 17968, 20214, 23184, 23583, 25829, 26952, 30321, 31444, 34776, 40428, 47166, 51658, 53904, 60642, 62888, 69552, 70749, 77487, 80856, 94332, 103316, 121284, 125776, 141498, 154974, 161712, 180803, 188664, 206632, 212247, 232461, 242568, 282996, 309948, 361606, 377328, 413264, 424494, 464922, 485136, 542409, 565992, 619896, 697383, 723212, 848988, 929844, 1084818, 1131984, 1239792, 1394766, 1446424, 1627227, 1697976, 1859688, 2169636, 2789532, 2892848, 3254454, 3395952, 3719376, 4339272, 4881681, 5579064, 6508908, 8678544, 9763362, 11158128, 13017816, 19526724, 26035632, 39053448, 78106896]

約数ペア:

[(1, 78106896), (2, 39053448), (3, 26035632), (4, 19526724), (6, 13017816), (7, 11158128), (8, 9763362), (9, 8678544), (12, 6508908), (14, 5579064), (16, 4881681), (18, 4339272), (21, 3719376), (23, 3395952), (24, 3254454), (27, 2892848), (28, 2789532), (36, 2169636), (42, 1859688), (46, 1697976), (48, 1627227), (54, 1446424), (56, 1394766), (63, 1239792), (69, 1131984), (72, 1084818), (84, 929844), (92, 848988), (108, 723212), (112, 697383), (126, 619896), (138, 565992), (144, 542409), (161, 485136), (168, 464922), (184, 424494), (189, 413264), (207, 377328), (216, 361606), (252, 309948), (276, 282996), (322, 242568), (336, 232461), (368, 212247), (378, 206632), (414, 188664), (432, 180803), (483, 161712), (504, 154974), (552, 141498), (621, 125776), (644, 121284), (756, 103316), (828, 94332), (966, 80856), (1008, 77487), (1104, 70749), (1123, 69552), (1242, 62888), (1288, 60642), (1449, 53904), (1512, 51658), (1656, 47166), (1932, 40428), (2246, 34776), (2484, 31444), (2576, 30321), (2898, 26952), (3024, 25829), (3312, 23583), (3369, 23184), (3864, 20214), (4347, 17968), (4492, 17388), (4968, 15722), (5796, 13476), (6738, 11592), (7728, 10107), (7861, 9936), (8694, 8984)]