87868236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2153}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 217123200

約数和(自身を除く): 129254964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 179, 228, 358, 537, 716, 1074, 2148, 2153, 3401, 4306, 6459, 6802, 8612, 10203, 12918, 13604, 20406, 25836, 40812, 40907, 81814, 122721, 163628, 245442, 385387, 490884, 770774, 1156161, 1541548, 2312322, 4624644, 7322353, 14644706, 21967059, 29289412, 43934118, 87868236]

約数ペア:

[(1, 87868236), (2, 43934118), (3, 29289412), (4, 21967059), (6, 14644706), (12, 7322353), (19, 4624644), (38, 2312322), (57, 1541548), (76, 1156161), (114, 770774), (179, 490884), (228, 385387), (358, 245442), (537, 163628), (716, 122721), (1074, 81814), (2148, 40907), (2153, 40812), (3401, 25836), (4306, 20406), (6459, 13604), (6802, 12918), (8612, 10203)]