78859692016

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{11987}}^1$

素因数の和:12542

約数の個数: 80

約数和(自身を含む): 176240862720

約数和(自身を除く): 97381170704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 389, 604, 778, 1057, 1208, 1556, 2114, 2416, 2723, 3112, 4228, 5446, 6224, 8456, 10892, 11987, 16912, 21784, 23974, 43568, 47948, 58739, 83909, 95896, 117478, 167818, 191792, 234956, 335636, 411173, 469912, 671272, 822346, 939824, 1342544, 1644692, 1810037, 3289384, 3620074, 4662943, 6578768, 7240148, 9325886, 12670259, 14480296, 18651772, 25340518, 28960592, 32640601, 37303544, 50681036, 65281202, 74607088, 101362072, 130562404, 202724144, 261124808, 522249616, 704104393, 1408208786, 2816417572, 4928730751, 5632835144, 9857461502, 11265670288, 19714923004, 39429846008, 78859692016]

約数ペア:

[(1, 78859692016), (2, 39429846008), (4, 19714923004), (7, 11265670288), (8, 9857461502), (14, 5632835144), (16, 4928730751), (28, 2816417572), (56, 1408208786), (112, 704104393), (151, 522249616), (302, 261124808), (389, 202724144), (604, 130562404), (778, 101362072), (1057, 74607088), (1208, 65281202), (1556, 50681036), (2114, 37303544), (2416, 32640601), (2723, 28960592), (3112, 25340518), (4228, 18651772), (5446, 14480296), (6224, 12670259), (8456, 9325886), (10892, 7240148), (11987, 6578768), (16912, 4662943), (21784, 3620074), (23974, 3289384), (43568, 1810037), (47948, 1644692), (58739, 1342544), (83909, 939824), (95896, 822346), (117478, 671272), (167818, 469912), (191792, 411173), (234956, 335636)]