100425816

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1399}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 272454000

約数和(自身を除く): 172028184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1399, 1994, 2798, 2991, 3988, 4197, 5596, 5982, 7976, 8394, 8973, 11192, 11964, 12591, 16788, 17946, 23928, 25182, 33576, 35892, 50364, 71784, 100728, 1394803, 2789606, 4184409, 5579212, 8368818, 11158424, 12553227, 16737636, 25106454, 33475272, 50212908, 100425816]

約数ペア:

[(1, 100425816), (2, 50212908), (3, 33475272), (4, 25106454), (6, 16737636), (8, 12553227), (9, 11158424), (12, 8368818), (18, 5579212), (24, 4184409), (36, 2789606), (72, 1394803), (997, 100728), (1399, 71784), (1994, 50364), (2798, 35892), (2991, 33576), (3988, 25182), (4197, 23928), (5596, 17946), (5982, 16788), (7976, 12591), (8394, 11964), (8973, 11192)]