64847376

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40939}}^1$

素因数の和:40964

約数の個数: 60

約数和(自身を含む): 197985840

約数和(自身を除く): 133138464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 40939, 81878, 122817, 163756, 245634, 327512, 368451, 450329, 491268, 655024, 736902, 900658, 982536, 1350987, 1473804, 1801316, 1965072, 2701974, 2947608, 3602632, 4052961, 5403948, 5895216, 7205264, 8105922, 10807896, 16211844, 21615792, 32423688, 64847376]

約数ペア:

[(1, 64847376), (2, 32423688), (3, 21615792), (4, 16211844), (6, 10807896), (8, 8105922), (9, 7205264), (11, 5895216), (12, 5403948), (16, 4052961), (18, 3602632), (22, 2947608), (24, 2701974), (33, 1965072), (36, 1801316), (44, 1473804), (48, 1350987), (66, 982536), (72, 900658), (88, 736902), (99, 655024), (132, 491268), (144, 450329), (176, 368451), (198, 327512), (264, 245634), (396, 163756), (528, 122817), (792, 81878), (1584, 40939)]