87783852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 149297748

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 156, 158, 204, 221, 237, 316, 419, 442, 474, 663, 838, 884, 948, 1027, 1257, 1326, 1343, 1676, 2054, 2514, 2652, 2686, 3081, 4029, 4108, 5028, 5372, 5447, 6162, 7123, 8058, 10894, 12324, 14246, 16116, 16341, 17459, 21369, 21788, 28492, 32682, 33101, 34918, 42738, 52377, 65364, 66202, 69836, 85476, 92599, 99303, 104754, 132404, 185198, 198606, 209508, 277797, 370396, 397212, 430313, 555594, 562717, 860626, 1111188, 1125434, 1290939, 1688151, 1721252, 2250868, 2581878, 3376302, 5163756, 6752604, 7315321, 14630642, 21945963, 29261284, 43891926, 87783852]

約数ペア:

[(1, 87783852), (2, 43891926), (3, 29261284), (4, 21945963), (6, 14630642), (12, 7315321), (13, 6752604), (17, 5163756), (26, 3376302), (34, 2581878), (39, 2250868), (51, 1721252), (52, 1688151), (68, 1290939), (78, 1125434), (79, 1111188), (102, 860626), (156, 562717), (158, 555594), (204, 430313), (221, 397212), (237, 370396), (316, 277797), (419, 209508), (442, 198606), (474, 185198), (663, 132404), (838, 104754), (884, 99303), (948, 92599), (1027, 85476), (1257, 69836), (1326, 66202), (1343, 65364), (1676, 52377), (2054, 42738), (2514, 34918), (2652, 33101), (2686, 32682), (3081, 28492), (4029, 21788), (4108, 21369), (5028, 17459), (5372, 16341), (5447, 16116), (6162, 14246), (7123, 12324), (8058, 10894)]