71889552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23773}}^1$

素因数の和:23797

約数の個数: 80

約数和(自身を含む): 235838080

約数和(自身を除く): 163948528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 23773, 47546, 71319, 95092, 142638, 166411, 190184, 213957, 285276, 332822, 380368, 427914, 499233, 570552, 641871, 665644, 855828, 998466, 1141104, 1283742, 1331288, 1497699, 1711656, 1996932, 2567484, 2662576, 2995398, 3423312, 3993864, 4493097, 5134968, 5990796, 7987728, 8986194, 10269936, 11981592, 17972388, 23963184, 35944776, 71889552]

約数ペア:

[(1, 71889552), (2, 35944776), (3, 23963184), (4, 17972388), (6, 11981592), (7, 10269936), (8, 8986194), (9, 7987728), (12, 5990796), (14, 5134968), (16, 4493097), (18, 3993864), (21, 3423312), (24, 2995398), (27, 2662576), (28, 2567484), (36, 1996932), (42, 1711656), (48, 1497699), (54, 1331288), (56, 1283742), (63, 1141104), (72, 998466), (84, 855828), (108, 665644), (112, 641871), (126, 570552), (144, 499233), (168, 427914), (189, 380368), (216, 332822), (252, 285276), (336, 213957), (378, 190184), (432, 166411), (504, 142638), (756, 95092), (1008, 71319), (1512, 47546), (3024, 23773)]