69920032

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1847}}^1$

素因数の和:1890

約数の個数: 72

約数和(自身を含む): 170444736

約数和(自身を除く): 100524704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 1847, 2366, 2704, 2912, 3694, 4732, 5408, 7388, 9464, 12929, 14776, 18928, 24011, 25858, 29552, 37856, 48022, 51716, 59104, 96044, 103432, 168077, 192088, 206864, 312143, 336154, 384176, 413728, 624286, 672308, 768352, 1248572, 1344616, 2185001, 2497144, 2689232, 4370002, 4994288, 5378464, 8740004, 9988576, 17480008, 34960016, 69920032]

約数ペア:

[(1, 69920032), (2, 34960016), (4, 17480008), (7, 9988576), (8, 8740004), (13, 5378464), (14, 4994288), (16, 4370002), (26, 2689232), (28, 2497144), (32, 2185001), (52, 1344616), (56, 1248572), (91, 768352), (104, 672308), (112, 624286), (169, 413728), (182, 384176), (208, 336154), (224, 312143), (338, 206864), (364, 192088), (416, 168077), (676, 103432), (728, 96044), (1183, 59104), (1352, 51716), (1456, 48022), (1847, 37856), (2366, 29552), (2704, 25858), (2912, 24011), (3694, 18928), (4732, 14776), (5408, 12929), (7388, 9464)]