77195976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 230307840

約数和(自身を除く): 153111864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 83, 88, 104, 132, 143, 156, 166, 249, 264, 271, 286, 312, 332, 429, 498, 542, 572, 664, 813, 858, 913, 996, 1079, 1084, 1144, 1626, 1716, 1826, 1992, 2158, 2168, 2739, 2981, 3237, 3252, 3432, 3523, 3652, 4316, 5478, 5962, 6474, 6504, 7046, 7304, 8632, 8943, 10569, 10956, 11869, 11924, 12948, 14092, 17886, 21138, 21912, 22493, 23738, 23848, 25896, 28184, 35607, 35772, 38753, 42276, 44986, 47476, 67479, 71214, 71544, 77506, 84552, 89972, 94952, 116259, 134958, 142428, 155012, 179944, 232518, 247423, 269916, 284856, 292409, 310024, 465036, 494846, 539832, 584818, 742269, 877227, 930072, 989692, 1169636, 1484538, 1754454, 1979384, 2339272, 2969076, 3216499, 3508908, 5938152, 6432998, 7017816, 9649497, 12865996, 19298994, 25731992, 38597988, 77195976]

約数ペア:

[(1, 77195976), (2, 38597988), (3, 25731992), (4, 19298994), (6, 12865996), (8, 9649497), (11, 7017816), (12, 6432998), (13, 5938152), (22, 3508908), (24, 3216499), (26, 2969076), (33, 2339272), (39, 1979384), (44, 1754454), (52, 1484538), (66, 1169636), (78, 989692), (83, 930072), (88, 877227), (104, 742269), (132, 584818), (143, 539832), (156, 494846), (166, 465036), (249, 310024), (264, 292409), (271, 284856), (286, 269916), (312, 247423), (332, 232518), (429, 179944), (498, 155012), (542, 142428), (572, 134958), (664, 116259), (813, 94952), (858, 89972), (913, 84552), (996, 77506), (1079, 71544), (1084, 71214), (1144, 67479), (1626, 47476), (1716, 44986), (1826, 42276), (1992, 38753), (2158, 35772), (2168, 35607), (2739, 28184), (2981, 25896), (3237, 23848), (3252, 23738), (3432, 22493), (3523, 21912), (3652, 21138), (4316, 17886), (5478, 14092), (5962, 12948), (6474, 11924), (6504, 11869), (7046, 10956), (7304, 10569), (8632, 8943)]