91691824

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 211256320

約数和(自身を除く): 119564496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 79, 86, 112, 158, 172, 241, 301, 316, 344, 482, 553, 602, 632, 688, 964, 1106, 1204, 1264, 1687, 1928, 2212, 2408, 3374, 3397, 3856, 4424, 4816, 6748, 6794, 8848, 10363, 13496, 13588, 19039, 20726, 23779, 26992, 27176, 38078, 41452, 47558, 54352, 72541, 76156, 82904, 95116, 133273, 145082, 152312, 165808, 190232, 266546, 290164, 304624, 380464, 533092, 580328, 818677, 1066184, 1160656, 1637354, 2132368, 3274708, 5730739, 6549416, 11461478, 13098832, 22922956, 45845912, 91691824]

約数ペア:

[(1, 91691824), (2, 45845912), (4, 22922956), (7, 13098832), (8, 11461478), (14, 6549416), (16, 5730739), (28, 3274708), (43, 2132368), (56, 1637354), (79, 1160656), (86, 1066184), (112, 818677), (158, 580328), (172, 533092), (241, 380464), (301, 304624), (316, 290164), (344, 266546), (482, 190232), (553, 165808), (602, 152312), (632, 145082), (688, 133273), (964, 95116), (1106, 82904), (1204, 76156), (1264, 72541), (1687, 54352), (1928, 47558), (2212, 41452), (2408, 38078), (3374, 27176), (3397, 26992), (3856, 23779), (4424, 20726), (4816, 19039), (6748, 13588), (6794, 13496), (8848, 10363)]