70873992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20089}}^1$

素因数の和:20115

約数の個数: 72

約数和(自身を含む): 223300350

約数和(自身を除く): 152426358

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20089, 40178, 60267, 80356, 120534, 140623, 160712, 180801, 241068, 281246, 361602, 421869, 482136, 562492, 723204, 843738, 984361, 1124984, 1265607, 1446408, 1687476, 1968722, 2531214, 2953083, 3374952, 3937444, 5062428, 5906166, 7874888, 8859249, 10124856, 11812332, 17718498, 23624664, 35436996, 70873992]

約数ペア:

[(1, 70873992), (2, 35436996), (3, 23624664), (4, 17718498), (6, 11812332), (7, 10124856), (8, 8859249), (9, 7874888), (12, 5906166), (14, 5062428), (18, 3937444), (21, 3374952), (24, 2953083), (28, 2531214), (36, 1968722), (42, 1687476), (49, 1446408), (56, 1265607), (63, 1124984), (72, 984361), (84, 843738), (98, 723204), (126, 562492), (147, 482136), (168, 421869), (196, 361602), (252, 281246), (294, 241068), (392, 180801), (441, 160712), (504, 140623), (588, 120534), (882, 80356), (1176, 60267), (1764, 40178), (3528, 20089)]