72423432

素因数分解:

$2^3\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1399}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 196560000

約数和(自身を除く): 124136568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 719, 1399, 1438, 2157, 2798, 2876, 4197, 4314, 5596, 5752, 6471, 8394, 8628, 11192, 12591, 12942, 16788, 17256, 25182, 25884, 33576, 50364, 51768, 100728, 1005881, 2011762, 3017643, 4023524, 6035286, 8047048, 9052929, 12070572, 18105858, 24141144, 36211716, 72423432]

約数ペア:

[(1, 72423432), (2, 36211716), (3, 24141144), (4, 18105858), (6, 12070572), (8, 9052929), (9, 8047048), (12, 6035286), (18, 4023524), (24, 3017643), (36, 2011762), (72, 1005881), (719, 100728), (1399, 51768), (1438, 50364), (2157, 33576), (2798, 25884), (2876, 25182), (4197, 17256), (4314, 16788), (5596, 12942), (5752, 12591), (6471, 11192), (8394, 8628)]