72867672

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 205433280

約数和(自身を除く): 132565608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 61, 72, 94, 122, 141, 183, 188, 244, 282, 353, 366, 376, 423, 488, 549, 564, 706, 732, 846, 1059, 1098, 1128, 1412, 1464, 1692, 2118, 2196, 2824, 2867, 3177, 3384, 4236, 4392, 5734, 6354, 8472, 8601, 11468, 12708, 16591, 17202, 21533, 22936, 25416, 25803, 33182, 34404, 43066, 49773, 51606, 64599, 66364, 68808, 86132, 99546, 103212, 129198, 132728, 149319, 172264, 193797, 199092, 206424, 258396, 298638, 387594, 398184, 516792, 597276, 775188, 1012051, 1194552, 1550376, 2024102, 3036153, 4048204, 6072306, 8096408, 9108459, 12144612, 18216918, 24289224, 36433836, 72867672]

約数ペア:

[(1, 72867672), (2, 36433836), (3, 24289224), (4, 18216918), (6, 12144612), (8, 9108459), (9, 8096408), (12, 6072306), (18, 4048204), (24, 3036153), (36, 2024102), (47, 1550376), (61, 1194552), (72, 1012051), (94, 775188), (122, 597276), (141, 516792), (183, 398184), (188, 387594), (244, 298638), (282, 258396), (353, 206424), (366, 199092), (376, 193797), (423, 172264), (488, 149319), (549, 132728), (564, 129198), (706, 103212), (732, 99546), (846, 86132), (1059, 68808), (1098, 66364), (1128, 64599), (1412, 51606), (1464, 49773), (1692, 43066), (2118, 34404), (2196, 33182), (2824, 25803), (2867, 25416), (3177, 22936), (3384, 21533), (4236, 17202), (4392, 16591), (5734, 12708), (6354, 11468), (8472, 8601)]