81576562464

素因数分解:

$2^5\times 3^2\times {\mathrm{2699}}^1\times {\mathrm{104947}}^1$

素因数の和:107662

約数の個数: 72

約数和(自身を含む): 232071512400

約数和(自身を除く): 150494949936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2699, 5398, 8097, 10796, 16194, 21592, 24291, 32388, 43184, 48582, 64776, 86368, 97164, 104947, 129552, 194328, 209894, 259104, 314841, 388656, 419788, 629682, 777312, 839576, 944523, 1259364, 1679152, 1889046, 2518728, 3358304, 3778092, 5037456, 7556184, 10074912, 15112368, 30224736, 283251953, 566503906, 849755859, 1133007812, 1699511718, 2266015624, 2549267577, 3399023436, 4532031248, 5098535154, 6798046872, 9064062496, 10197070308, 13596093744, 20394140616, 27192187488, 40788281232, 81576562464]

約数ペア:

[(1, 81576562464), (2, 40788281232), (3, 27192187488), (4, 20394140616), (6, 13596093744), (8, 10197070308), (9, 9064062496), (12, 6798046872), (16, 5098535154), (18, 4532031248), (24, 3399023436), (32, 2549267577), (36, 2266015624), (48, 1699511718), (72, 1133007812), (96, 849755859), (144, 566503906), (288, 283251953), (2699, 30224736), (5398, 15112368), (8097, 10074912), (10796, 7556184), (16194, 5037456), (21592, 3778092), (24291, 3358304), (32388, 2518728), (43184, 1889046), (48582, 1679152), (64776, 1259364), (86368, 944523), (97164, 839576), (104947, 777312), (129552, 629682), (194328, 419788), (209894, 388656), (259104, 314841)]