47307204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 137312448

約数和(自身を除く): 90005244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 541, 694, 1041, 1082, 1388, 1623, 2082, 2164, 2429, 3123, 3246, 3787, 4164, 4858, 4869, 6246, 6492, 7287, 7574, 9716, 9738, 11361, 12492, 14574, 15148, 19476, 21861, 22722, 29148, 34083, 43722, 45444, 68166, 87444, 136332, 187727, 375454, 563181, 750908, 1126362, 1314089, 1689543, 2252724, 2628178, 3379086, 3942267, 5256356, 6758172, 7884534, 11826801, 15769068, 23653602, 47307204]

約数ペア:

[(1, 47307204), (2, 23653602), (3, 15769068), (4, 11826801), (6, 7884534), (7, 6758172), (9, 5256356), (12, 3942267), (14, 3379086), (18, 2628178), (21, 2252724), (28, 1689543), (36, 1314089), (42, 1126362), (63, 750908), (84, 563181), (126, 375454), (252, 187727), (347, 136332), (541, 87444), (694, 68166), (1041, 45444), (1082, 43722), (1388, 34083), (1623, 29148), (2082, 22722), (2164, 21861), (2429, 19476), (3123, 15148), (3246, 14574), (3787, 12492), (4164, 11361), (4858, 9738), (4869, 9716), (6246, 7574), (6492, 7287)]