84997808

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 195892224

約数和(自身を除く): 110894416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 67, 94, 112, 134, 188, 241, 268, 329, 376, 469, 482, 536, 658, 752, 938, 964, 1072, 1316, 1687, 1876, 1928, 2632, 3149, 3374, 3752, 3856, 5264, 6298, 6748, 7504, 11327, 12596, 13496, 16147, 22043, 22654, 25192, 26992, 32294, 44086, 45308, 50384, 64588, 79289, 88172, 90616, 113029, 129176, 158578, 176344, 181232, 226058, 258352, 317156, 352688, 452116, 634312, 758909, 904232, 1268624, 1517818, 1808464, 3035636, 5312363, 6071272, 10624726, 12142544, 21249452, 42498904, 84997808]

約数ペア:

[(1, 84997808), (2, 42498904), (4, 21249452), (7, 12142544), (8, 10624726), (14, 6071272), (16, 5312363), (28, 3035636), (47, 1808464), (56, 1517818), (67, 1268624), (94, 904232), (112, 758909), (134, 634312), (188, 452116), (241, 352688), (268, 317156), (329, 258352), (376, 226058), (469, 181232), (482, 176344), (536, 158578), (658, 129176), (752, 113029), (938, 90616), (964, 88172), (1072, 79289), (1316, 64588), (1687, 50384), (1876, 45308), (1928, 44086), (2632, 32294), (3149, 26992), (3374, 25192), (3752, 22654), (3856, 22043), (5264, 16147), (6298, 13496), (6748, 12596), (7504, 11327)]