4899276

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 13269984

約数和(自身を除く): 8370708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 97, 122, 138, 183, 194, 207, 244, 276, 291, 366, 388, 414, 549, 582, 732, 828, 873, 1098, 1164, 1403, 1746, 2196, 2231, 2806, 3492, 4209, 4462, 5612, 5917, 6693, 8418, 8924, 11834, 12627, 13386, 16836, 17751, 20079, 23668, 25254, 26772, 35502, 40158, 50508, 53253, 71004, 80316, 106506, 136091, 213012, 272182, 408273, 544364, 816546, 1224819, 1633092, 2449638, 4899276]

約数ペア:

[(1, 4899276), (2, 2449638), (3, 1633092), (4, 1224819), (6, 816546), (9, 544364), (12, 408273), (18, 272182), (23, 213012), (36, 136091), (46, 106506), (61, 80316), (69, 71004), (92, 53253), (97, 50508), (122, 40158), (138, 35502), (183, 26772), (194, 25254), (207, 23668), (244, 20079), (276, 17751), (291, 16836), (366, 13386), (388, 12627), (414, 11834), (549, 8924), (582, 8418), (732, 6693), (828, 5917), (873, 5612), (1098, 4462), (1164, 4209), (1403, 3492), (1746, 2806), (2196, 2231)]