82868744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 191237760

約数和(自身を除く): 108369016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 427, 476, 488, 854, 952, 1037, 1427, 1708, 2074, 2854, 3416, 4148, 5708, 7259, 8296, 9989, 11416, 14518, 19978, 24259, 29036, 39956, 48518, 58072, 79912, 87047, 97036, 169813, 174094, 194072, 339626, 348188, 609329, 679252, 696376, 1218658, 1358504, 1479799, 2437316, 2959598, 4874632, 5919196, 10358593, 11838392, 20717186, 41434372, 82868744]

約数ペア:

[(1, 82868744), (2, 41434372), (4, 20717186), (7, 11838392), (8, 10358593), (14, 5919196), (17, 4874632), (28, 2959598), (34, 2437316), (56, 1479799), (61, 1358504), (68, 1218658), (119, 696376), (122, 679252), (136, 609329), (238, 348188), (244, 339626), (427, 194072), (476, 174094), (488, 169813), (854, 97036), (952, 87047), (1037, 79912), (1427, 58072), (1708, 48518), (2074, 39956), (2854, 29036), (3416, 24259), (4148, 19978), (5708, 14518), (7259, 11416), (8296, 9989)]