85215276

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 227301984

約数和(自身を除く): 142086708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 582, 828, 873, 1061, 1164, 1746, 2122, 2231, 3183, 3492, 4244, 4462, 6366, 6693, 8924, 9549, 12732, 13386, 19098, 20079, 24403, 26772, 38196, 40158, 48806, 73209, 80316, 97612, 102917, 146418, 205834, 219627, 292836, 308751, 411668, 439254, 617502, 878508, 926253, 1235004, 1852506, 2367091, 3705012, 4734182, 7101273, 9468364, 14202546, 21303819, 28405092, 42607638, 85215276]

約数ペア:

[(1, 85215276), (2, 42607638), (3, 28405092), (4, 21303819), (6, 14202546), (9, 9468364), (12, 7101273), (18, 4734182), (23, 3705012), (36, 2367091), (46, 1852506), (69, 1235004), (92, 926253), (97, 878508), (138, 617502), (194, 439254), (207, 411668), (276, 308751), (291, 292836), (388, 219627), (414, 205834), (582, 146418), (828, 102917), (873, 97612), (1061, 80316), (1164, 73209), (1746, 48806), (2122, 40158), (2231, 38196), (3183, 26772), (3492, 24403), (4244, 20079), (4462, 19098), (6366, 13386), (6693, 12732), (8924, 9549)]