74902356

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 198309384

約数和(自身を除く): 123407028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 1061, 1332, 1908, 1961, 2122, 3183, 3922, 4244, 5883, 6366, 7844, 9549, 11766, 12732, 17649, 19098, 23532, 35298, 38196, 39257, 56233, 70596, 78514, 112466, 117771, 157028, 168699, 224932, 235542, 337398, 353313, 471084, 506097, 674796, 706626, 1012194, 1413252, 2024388, 2080621, 4161242, 6241863, 8322484, 12483726, 18725589, 24967452, 37451178, 74902356]

約数ペア:

[(1, 74902356), (2, 37451178), (3, 24967452), (4, 18725589), (6, 12483726), (9, 8322484), (12, 6241863), (18, 4161242), (36, 2080621), (37, 2024388), (53, 1413252), (74, 1012194), (106, 706626), (111, 674796), (148, 506097), (159, 471084), (212, 353313), (222, 337398), (318, 235542), (333, 224932), (444, 168699), (477, 157028), (636, 117771), (666, 112466), (954, 78514), (1061, 70596), (1332, 56233), (1908, 39257), (1961, 38196), (2122, 35298), (3183, 23532), (3922, 19098), (4244, 17649), (5883, 12732), (6366, 11766), (7844, 9549)]