85817052

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 226017792

約数和(自身を除く): 140200740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 372, 393, 524, 558, 587, 786, 1116, 1174, 1179, 1572, 1761, 2348, 2358, 3522, 4061, 4716, 5283, 7044, 8122, 10566, 12183, 16244, 18197, 21132, 24366, 36394, 36549, 48732, 54591, 72788, 73098, 76897, 109182, 146196, 153794, 163773, 218364, 230691, 307588, 327546, 461382, 655092, 692073, 922764, 1384146, 2383807, 2768292, 4767614, 7151421, 9535228, 14302842, 21454263, 28605684, 42908526, 85817052]

約数ペア:

[(1, 85817052), (2, 42908526), (3, 28605684), (4, 21454263), (6, 14302842), (9, 9535228), (12, 7151421), (18, 4767614), (31, 2768292), (36, 2383807), (62, 1384146), (93, 922764), (124, 692073), (131, 655092), (186, 461382), (262, 327546), (279, 307588), (372, 230691), (393, 218364), (524, 163773), (558, 153794), (587, 146196), (786, 109182), (1116, 76897), (1174, 73098), (1179, 72788), (1572, 54591), (1761, 48732), (2348, 36549), (2358, 36394), (3522, 24366), (4061, 21132), (4716, 18197), (5283, 16244), (7044, 12183), (8122, 10566)]