73288728

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5167}}^1$

素因数の和:5376

約数の個数: 48

約数和(自身を含む): 199536480

約数和(自身を除く): 126247752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5167, 7092, 10334, 14184, 15501, 20668, 31002, 41336, 46503, 62004, 93006, 124008, 186012, 372024, 1017899, 2035798, 3053697, 4071596, 6107394, 8143192, 9161091, 12214788, 18322182, 24429576, 36644364, 73288728]

約数ペア:

[(1, 73288728), (2, 36644364), (3, 24429576), (4, 18322182), (6, 12214788), (8, 9161091), (9, 8143192), (12, 6107394), (18, 4071596), (24, 3053697), (36, 2035798), (72, 1017899), (197, 372024), (394, 186012), (591, 124008), (788, 93006), (1182, 62004), (1576, 46503), (1773, 41336), (2364, 31002), (3546, 20668), (4728, 15501), (5167, 14184), (7092, 10334)]