90322518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 222969600

約数和(自身を除く): 132647082

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 199, 253, 286, 299, 398, 429, 506, 529, 597, 598, 759, 858, 897, 1058, 1194, 1518, 1587, 1794, 2189, 2587, 3174, 3289, 4378, 4577, 5174, 5819, 6567, 6578, 6877, 7761, 9154, 9867, 11638, 13134, 13731, 13754, 15522, 17457, 19734, 20631, 27462, 28457, 34914, 41262, 50347, 56914, 59501, 75647, 85371, 100694, 105271, 119002, 151041, 151294, 170742, 178503, 210542, 226941, 302082, 315813, 357006, 453882, 631626, 654511, 1157981, 1309022, 1368523, 1963533, 2315962, 2737046, 3473943, 3927066, 4105569, 6947886, 8211138, 15053753, 30107506, 45161259, 90322518]

約数ペア:

[(1, 90322518), (2, 45161259), (3, 30107506), (6, 15053753), (11, 8211138), (13, 6947886), (22, 4105569), (23, 3927066), (26, 3473943), (33, 2737046), (39, 2315962), (46, 1963533), (66, 1368523), (69, 1309022), (78, 1157981), (138, 654511), (143, 631626), (199, 453882), (253, 357006), (286, 315813), (299, 302082), (398, 226941), (429, 210542), (506, 178503), (529, 170742), (597, 151294), (598, 151041), (759, 119002), (858, 105271), (897, 100694), (1058, 85371), (1194, 75647), (1518, 59501), (1587, 56914), (1794, 50347), (2189, 41262), (2587, 34914), (3174, 28457), (3289, 27462), (4378, 20631), (4577, 19734), (5174, 17457), (5819, 15522), (6567, 13754), (6578, 13731), (6877, 13134), (7761, 11638), (9154, 9867)]