11508768

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 33169500

約数和(自身を除く): 21660732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 449, 534, 712, 801, 898, 1068, 1347, 1424, 1602, 1796, 2136, 2694, 2848, 3204, 3592, 4041, 4272, 5388, 6408, 7184, 8082, 8544, 10776, 12816, 14368, 16164, 21552, 25632, 32328, 39961, 43104, 64656, 79922, 119883, 129312, 159844, 239766, 319688, 359649, 479532, 639376, 719298, 959064, 1278752, 1438596, 1918128, 2877192, 3836256, 5754384, 11508768]

約数ペア:

[(1, 11508768), (2, 5754384), (3, 3836256), (4, 2877192), (6, 1918128), (8, 1438596), (9, 1278752), (12, 959064), (16, 719298), (18, 639376), (24, 479532), (32, 359649), (36, 319688), (48, 239766), (72, 159844), (89, 129312), (96, 119883), (144, 79922), (178, 64656), (267, 43104), (288, 39961), (356, 32328), (449, 25632), (534, 21552), (712, 16164), (801, 14368), (898, 12816), (1068, 10776), (1347, 8544), (1424, 8082), (1602, 7184), (1796, 6408), (2136, 5388), (2694, 4272), (2848, 4041), (3204, 3592)]