64713858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 84585342

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 138, 178, 253, 267, 479, 506, 534, 759, 958, 979, 1437, 1518, 1958, 2047, 2874, 2937, 4094, 5269, 5874, 6141, 10538, 11017, 12282, 15807, 22034, 22517, 31614, 33051, 42631, 45034, 66102, 67551, 85262, 121187, 127893, 135102, 242374, 255786, 363561, 468941, 727122, 937882, 980513, 1406823, 1961026, 2813646, 2941539, 5883078, 10785643, 21571286, 32356929, 64713858]

約数ペア:

[(1, 64713858), (2, 32356929), (3, 21571286), (6, 10785643), (11, 5883078), (22, 2941539), (23, 2813646), (33, 1961026), (46, 1406823), (66, 980513), (69, 937882), (89, 727122), (138, 468941), (178, 363561), (253, 255786), (267, 242374), (479, 135102), (506, 127893), (534, 121187), (759, 85262), (958, 67551), (979, 66102), (1437, 45034), (1518, 42631), (1958, 33051), (2047, 31614), (2874, 22517), (2937, 22034), (4094, 15807), (5269, 12282), (5874, 11017), (6141, 10538)]