61991352

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2633}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 173844000

約数和(自身を除く): 111852648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2633, 2943, 3924, 5266, 5886, 7848, 7899, 10532, 11772, 15798, 21064, 23544, 23697, 31596, 47394, 63192, 71091, 94788, 142182, 189576, 284364, 286997, 568728, 573994, 860991, 1147988, 1721982, 2295976, 2582973, 3443964, 5165946, 6887928, 7748919, 10331892, 15497838, 20663784, 30995676, 61991352]

約数ペア:

[(1, 61991352), (2, 30995676), (3, 20663784), (4, 15497838), (6, 10331892), (8, 7748919), (9, 6887928), (12, 5165946), (18, 3443964), (24, 2582973), (27, 2295976), (36, 1721982), (54, 1147988), (72, 860991), (108, 573994), (109, 568728), (216, 286997), (218, 284364), (327, 189576), (436, 142182), (654, 94788), (872, 71091), (981, 63192), (1308, 47394), (1962, 31596), (2616, 23697), (2633, 23544), (2943, 21064), (3924, 15798), (5266, 11772), (5886, 10532), (7848, 7899)]