64825656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4649}}^1$

素因数の和:4748

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 122662344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 4649, 6972, 9298, 13944, 13947, 18596, 27894, 32543, 37192, 55788, 65086, 97629, 111576, 130172, 195258, 260344, 385867, 390516, 771734, 781032, 1157601, 1543468, 2315202, 2701069, 3086936, 4630404, 5402138, 8103207, 9260808, 10804276, 16206414, 21608552, 32412828, 64825656]

約数ペア:

[(1, 64825656), (2, 32412828), (3, 21608552), (4, 16206414), (6, 10804276), (7, 9260808), (8, 8103207), (12, 5402138), (14, 4630404), (21, 3086936), (24, 2701069), (28, 2315202), (42, 1543468), (56, 1157601), (83, 781032), (84, 771734), (166, 390516), (168, 385867), (249, 260344), (332, 195258), (498, 130172), (581, 111576), (664, 97629), (996, 65086), (1162, 55788), (1743, 37192), (1992, 32543), (2324, 27894), (3486, 18596), (4648, 13947), (4649, 13944), (6972, 9298)]