80657676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 223436304

約数和(自身を除く): 142778628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 353, 396, 577, 706, 1059, 1154, 1412, 1731, 2118, 2308, 3177, 3462, 3883, 4236, 5193, 6347, 6354, 6924, 7766, 10386, 11649, 12694, 12708, 15532, 19041, 20772, 23298, 25388, 34947, 38082, 46596, 57123, 69894, 76164, 114246, 139788, 203681, 228492, 407362, 611043, 814724, 1222086, 1833129, 2240491, 2444172, 3666258, 4480982, 6721473, 7332516, 8961964, 13442946, 20164419, 26885892, 40328838, 80657676]

約数ペア:

[(1, 80657676), (2, 40328838), (3, 26885892), (4, 20164419), (6, 13442946), (9, 8961964), (11, 7332516), (12, 6721473), (18, 4480982), (22, 3666258), (33, 2444172), (36, 2240491), (44, 1833129), (66, 1222086), (99, 814724), (132, 611043), (198, 407362), (353, 228492), (396, 203681), (577, 139788), (706, 114246), (1059, 76164), (1154, 69894), (1412, 57123), (1731, 46596), (2118, 38082), (2308, 34947), (3177, 25388), (3462, 23298), (3883, 20772), (4236, 19041), (5193, 15532), (6347, 12708), (6354, 12694), (6924, 11649), (7766, 10386)]