78772832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 166153680

約数和(自身を除く): 87380848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1513, 1627, 2848, 3026, 3254, 6052, 6508, 12104, 13016, 24208, 26032, 27659, 48416, 52064, 55318, 110636, 144803, 221272, 289606, 442544, 579212, 885088, 1158424, 2316848, 2461651, 4633696, 4923302, 9846604, 19693208, 39386416, 78772832]

約数ペア:

[(1, 78772832), (2, 39386416), (4, 19693208), (8, 9846604), (16, 4923302), (17, 4633696), (32, 2461651), (34, 2316848), (68, 1158424), (89, 885088), (136, 579212), (178, 442544), (272, 289606), (356, 221272), (544, 144803), (712, 110636), (1424, 55318), (1513, 52064), (1627, 48416), (2848, 27659), (3026, 26032), (3254, 24208), (6052, 13016), (6508, 12104)]