71532828

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{12497}}^1$

素因数の和:12563

約数の個数: 48

約数和(自身を含む): 188969760

約数和(自身を除く): 117436932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 12497, 24994, 37491, 49988, 74982, 112473, 149964, 224946, 337419, 449892, 662341, 674838, 1324682, 1349676, 1987023, 2649364, 3974046, 5961069, 7948092, 11922138, 17883207, 23844276, 35766414, 71532828]

約数ペア:

[(1, 71532828), (2, 35766414), (3, 23844276), (4, 17883207), (6, 11922138), (9, 7948092), (12, 5961069), (18, 3974046), (27, 2649364), (36, 1987023), (53, 1349676), (54, 1324682), (106, 674838), (108, 662341), (159, 449892), (212, 337419), (318, 224946), (477, 149964), (636, 112473), (954, 74982), (1431, 49988), (1908, 37491), (2862, 24994), (5724, 12497)]