84074984

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 184816800

約数和(自身を除く): 100741816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1543, 1946, 3086, 3892, 6172, 6811, 7784, 10801, 12344, 13622, 21602, 27244, 43204, 54488, 75607, 86408, 151214, 214477, 302428, 428954, 604856, 857908, 1501339, 1715816, 3002678, 6005356, 10509373, 12010712, 21018746, 42037492, 84074984]

約数ペア:

[(1, 84074984), (2, 42037492), (4, 21018746), (7, 12010712), (8, 10509373), (14, 6005356), (28, 3002678), (49, 1715816), (56, 1501339), (98, 857908), (139, 604856), (196, 428954), (278, 302428), (392, 214477), (556, 151214), (973, 86408), (1112, 75607), (1543, 54488), (1946, 43204), (3086, 27244), (3892, 21602), (6172, 13622), (6811, 12344), (7784, 10801)]