80454949624

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{383221}}^1$

素因数の和:383420

約数の個数: 64

約数和(自身を含む): 181003415040

約数和(自身を除く): 100548465416

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 163, 184, 322, 326, 644, 652, 1141, 1288, 1304, 2282, 3749, 4564, 7498, 9128, 14996, 26243, 29992, 52486, 104972, 209944, 383221, 766442, 1532884, 2682547, 3065768, 5365094, 8814083, 10730188, 17628166, 21460376, 35256332, 61698581, 62465023, 70512664, 123397162, 124930046, 246794324, 249860092, 437255161, 493588648, 499720184, 874510322, 1436695529, 1749020644, 2873391058, 3498041288, 5746782116, 10056868703, 11493564232, 20113737406, 40227474812, 80454949624]

約数ペア:

[(1, 80454949624), (2, 40227474812), (4, 20113737406), (7, 11493564232), (8, 10056868703), (14, 5746782116), (23, 3498041288), (28, 2873391058), (46, 1749020644), (56, 1436695529), (92, 874510322), (161, 499720184), (163, 493588648), (184, 437255161), (322, 249860092), (326, 246794324), (644, 124930046), (652, 123397162), (1141, 70512664), (1288, 62465023), (1304, 61698581), (2282, 35256332), (3749, 21460376), (4564, 17628166), (7498, 10730188), (9128, 8814083), (14996, 5365094), (26243, 3065768), (29992, 2682547), (52486, 1532884), (104972, 766442), (209944, 383221)]