86948892

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 224864640

約数和(自身を除く): 137915748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 131, 179, 206, 262, 309, 358, 393, 412, 524, 537, 618, 716, 786, 927, 1074, 1179, 1236, 1572, 1611, 1854, 2148, 2358, 3222, 3708, 4716, 6444, 13493, 18437, 23449, 26986, 36874, 40479, 46898, 53972, 55311, 70347, 73748, 80958, 93796, 110622, 121437, 140694, 161916, 165933, 211041, 221244, 242874, 281388, 331866, 422082, 485748, 663732, 844164, 2415247, 4830494, 7245741, 9660988, 14491482, 21737223, 28982964, 43474446, 86948892]

約数ペア:

[(1, 86948892), (2, 43474446), (3, 28982964), (4, 21737223), (6, 14491482), (9, 9660988), (12, 7245741), (18, 4830494), (36, 2415247), (103, 844164), (131, 663732), (179, 485748), (206, 422082), (262, 331866), (309, 281388), (358, 242874), (393, 221244), (412, 211041), (524, 165933), (537, 161916), (618, 140694), (716, 121437), (786, 110622), (927, 93796), (1074, 80958), (1179, 73748), (1236, 70347), (1572, 55311), (1611, 53972), (1854, 46898), (2148, 40479), (2358, 36874), (3222, 26986), (3708, 23449), (4716, 18437), (6444, 13493)]