64879848

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81919}}^1$

素因数の和:81942

約数の個数: 48

約数和(自身を含む): 191692800

約数和(自身を除く): 126812952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81919, 163838, 245757, 327676, 491514, 655352, 737271, 901109, 983028, 1474542, 1802218, 1966056, 2703327, 2949084, 3604436, 5406654, 5898168, 7208872, 8109981, 10813308, 16219962, 21626616, 32439924, 64879848]

約数ペア:

[(1, 64879848), (2, 32439924), (3, 21626616), (4, 16219962), (6, 10813308), (8, 8109981), (9, 7208872), (11, 5898168), (12, 5406654), (18, 3604436), (22, 2949084), (24, 2703327), (33, 1966056), (36, 1802218), (44, 1474542), (66, 983028), (72, 901109), (88, 737271), (99, 655352), (132, 491514), (198, 327676), (264, 245757), (396, 163838), (792, 81919)]