124072728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{727}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 335112960

約数和(自身を除く): 211040232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 547, 727, 1094, 1454, 1641, 2181, 2188, 2908, 3282, 4362, 4376, 5816, 6564, 7111, 8724, 9451, 13128, 14222, 17448, 18902, 21333, 28353, 28444, 37804, 42666, 56706, 56888, 75608, 85332, 113412, 170664, 226824, 397669, 795338, 1193007, 1590676, 2386014, 3181352, 4772028, 5169697, 9544056, 10339394, 15509091, 20678788, 31018182, 41357576, 62036364, 124072728]

約数ペア:

[(1, 124072728), (2, 62036364), (3, 41357576), (4, 31018182), (6, 20678788), (8, 15509091), (12, 10339394), (13, 9544056), (24, 5169697), (26, 4772028), (39, 3181352), (52, 2386014), (78, 1590676), (104, 1193007), (156, 795338), (312, 397669), (547, 226824), (727, 170664), (1094, 113412), (1454, 85332), (1641, 75608), (2181, 56888), (2188, 56706), (2908, 42666), (3282, 37804), (4362, 28444), (4376, 28353), (5816, 21333), (6564, 18902), (7111, 17448), (8724, 14222), (9451, 13128)]