78822324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{653}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 228533760

約数和(自身を除く): 149711436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 653, 958, 1306, 1437, 1916, 1959, 2612, 2874, 3353, 3918, 4311, 4571, 5748, 5877, 6706, 7836, 8622, 9142, 10059, 11754, 13412, 13713, 17244, 18284, 20118, 23508, 27426, 30177, 40236, 41139, 54852, 60354, 82278, 120708, 164556, 312787, 625574, 938361, 1251148, 1876722, 2189509, 2815083, 3753444, 4379018, 5630166, 6568527, 8758036, 11260332, 13137054, 19705581, 26274108, 39411162, 78822324]

約数ペア:

[(1, 78822324), (2, 39411162), (3, 26274108), (4, 19705581), (6, 13137054), (7, 11260332), (9, 8758036), (12, 6568527), (14, 5630166), (18, 4379018), (21, 3753444), (28, 2815083), (36, 2189509), (42, 1876722), (63, 1251148), (84, 938361), (126, 625574), (252, 312787), (479, 164556), (653, 120708), (958, 82278), (1306, 60354), (1437, 54852), (1916, 41139), (1959, 40236), (2612, 30177), (2874, 27426), (3353, 23508), (3918, 20118), (4311, 18284), (4571, 17244), (5748, 13713), (5877, 13412), (6706, 11754), (7836, 10059), (8622, 9142)]