71083404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{907}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 206239488

約数和(自身を除く): 135156084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 907, 933, 1244, 1814, 1866, 2177, 2721, 2799, 3628, 3732, 4354, 5442, 5598, 6349, 6531, 8163, 8708, 10884, 11196, 12698, 13062, 16326, 19047, 19593, 25396, 26124, 32652, 38094, 39186, 57141, 76188, 78372, 114282, 228564, 282077, 564154, 846231, 1128308, 1692462, 1974539, 2538693, 3384924, 3949078, 5077386, 5923617, 7898156, 10154772, 11847234, 17770851, 23694468, 35541702, 71083404]

約数ペア:

[(1, 71083404), (2, 35541702), (3, 23694468), (4, 17770851), (6, 11847234), (7, 10154772), (9, 7898156), (12, 5923617), (14, 5077386), (18, 3949078), (21, 3384924), (28, 2538693), (36, 1974539), (42, 1692462), (63, 1128308), (84, 846231), (126, 564154), (252, 282077), (311, 228564), (622, 114282), (907, 78372), (933, 76188), (1244, 57141), (1814, 39186), (1866, 38094), (2177, 32652), (2721, 26124), (2799, 25396), (3628, 19593), (3732, 19047), (4354, 16326), (5442, 13062), (5598, 12698), (6349, 11196), (6531, 10884), (8163, 8708)]