8789215134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{21851}}^1$

素因数の和:22081

約数の個数: 64

約数和(自身を含む): 20549970432

約数和(自身を除く): 11760755298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 157, 183, 314, 366, 427, 471, 854, 942, 1099, 1281, 2198, 2562, 3297, 6594, 9577, 19154, 21851, 28731, 43702, 57462, 65553, 67039, 131106, 134078, 152957, 201117, 305914, 402234, 458871, 917742, 1332911, 2665822, 3430607, 3998733, 6861214, 7997466, 9330377, 10291821, 18660754, 20583642, 24014249, 27991131, 48028498, 55982262, 72042747, 144085494, 209267027, 418534054, 627801081, 1255602162, 1464869189, 2929738378, 4394607567, 8789215134]

約数ペア:

[(1, 8789215134), (2, 4394607567), (3, 2929738378), (6, 1464869189), (7, 1255602162), (14, 627801081), (21, 418534054), (42, 209267027), (61, 144085494), (122, 72042747), (157, 55982262), (183, 48028498), (314, 27991131), (366, 24014249), (427, 20583642), (471, 18660754), (854, 10291821), (942, 9330377), (1099, 7997466), (1281, 6861214), (2198, 3998733), (2562, 3430607), (3297, 2665822), (6594, 1332911), (9577, 917742), (19154, 458871), (21851, 402234), (28731, 305914), (43702, 201117), (57462, 152957), (65553, 134078), (67039, 131106)]