85270724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1103}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 186955776

約数和(自身を除く): 101685052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1103, 1757, 2206, 2761, 3514, 4412, 5522, 7028, 7721, 11044, 12133, 15442, 19327, 24266, 30884, 38654, 48532, 77308, 84931, 169862, 276853, 339724, 553706, 1107412, 1937971, 3045383, 3875942, 6090766, 7751884, 12181532, 21317681, 42635362, 85270724]

約数ペア:

[(1, 85270724), (2, 42635362), (4, 21317681), (7, 12181532), (11, 7751884), (14, 6090766), (22, 3875942), (28, 3045383), (44, 1937971), (77, 1107412), (154, 553706), (251, 339724), (308, 276853), (502, 169862), (1004, 84931), (1103, 77308), (1757, 48532), (2206, 38654), (2761, 30884), (3514, 24266), (4412, 19327), (5522, 15442), (7028, 12133), (7721, 11044)]