77680548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1098

約数の個数: 108

約数和(自身を含む): 228746700

約数和(自身を除く): 151066152

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 306, 363, 374, 396, 484, 561, 612, 726, 748, 1049, 1089, 1122, 1452, 1683, 2057, 2098, 2178, 2244, 3147, 3366, 4114, 4196, 4356, 6171, 6294, 6732, 8228, 9441, 11539, 12342, 12588, 17833, 18513, 18882, 23078, 24684, 34617, 35666, 37026, 37764, 46156, 53499, 69234, 71332, 74052, 103851, 106998, 126929, 138468, 160497, 196163, 207702, 213996, 253858, 320994, 380787, 392326, 415404, 507716, 588489, 641988, 761574, 784652, 1142361, 1176978, 1523148, 1765467, 2157793, 2284722, 2353956, 3530934, 4315586, 4569444, 6473379, 7061868, 8631172, 12946758, 19420137, 25893516, 38840274, 77680548]

約数ペア:

[(1, 77680548), (2, 38840274), (3, 25893516), (4, 19420137), (6, 12946758), (9, 8631172), (11, 7061868), (12, 6473379), (17, 4569444), (18, 4315586), (22, 3530934), (33, 2353956), (34, 2284722), (36, 2157793), (44, 1765467), (51, 1523148), (66, 1176978), (68, 1142361), (99, 784652), (102, 761574), (121, 641988), (132, 588489), (153, 507716), (187, 415404), (198, 392326), (204, 380787), (242, 320994), (306, 253858), (363, 213996), (374, 207702), (396, 196163), (484, 160497), (561, 138468), (612, 126929), (726, 106998), (748, 103851), (1049, 74052), (1089, 71332), (1122, 69234), (1452, 53499), (1683, 46156), (2057, 37764), (2098, 37026), (2178, 35666), (2244, 34617), (3147, 24684), (3366, 23078), (4114, 18882), (4196, 18513), (4356, 17833), (6171, 12588), (6294, 12342), (6732, 11539), (8228, 9441)]