78149394

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 107898606

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 342, 354, 513, 531, 1026, 1062, 1121, 1291, 1593, 2242, 2582, 3186, 3363, 3873, 6726, 7746, 10089, 11619, 20178, 23238, 24529, 30267, 34857, 49058, 60534, 69714, 73587, 76169, 147174, 152338, 220761, 228507, 441522, 457014, 662283, 685521, 1324566, 1371042, 1447211, 2056563, 2894422, 4113126, 4341633, 8683266, 13024899, 26049798, 39074697, 78149394]

約数ペア:

[(1, 78149394), (2, 39074697), (3, 26049798), (6, 13024899), (9, 8683266), (18, 4341633), (19, 4113126), (27, 2894422), (38, 2056563), (54, 1447211), (57, 1371042), (59, 1324566), (114, 685521), (118, 662283), (171, 457014), (177, 441522), (342, 228507), (354, 220761), (513, 152338), (531, 147174), (1026, 76169), (1062, 73587), (1121, 69714), (1291, 60534), (1593, 49058), (2242, 34857), (2582, 30267), (3186, 24529), (3363, 23238), (3873, 20178), (6726, 11619), (7746, 10089)]