68480016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5684

約数の個数: 80

約数和(自身を含む): 201415680

約数和(自身を除く): 132935664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 5639, 6072, 11278, 12144, 16917, 22556, 33834, 45112, 62029, 67668, 90224, 124058, 129697, 135336, 186087, 248116, 259394, 270672, 372174, 389091, 496232, 518788, 744348, 778182, 992464, 1037576, 1426667, 1488696, 1556364, 2075152, 2853334, 2977392, 3112728, 4280001, 5706668, 6225456, 8560002, 11413336, 17120004, 22826672, 34240008, 68480016]

約数ペア:

[(1, 68480016), (2, 34240008), (3, 22826672), (4, 17120004), (6, 11413336), (8, 8560002), (11, 6225456), (12, 5706668), (16, 4280001), (22, 3112728), (23, 2977392), (24, 2853334), (33, 2075152), (44, 1556364), (46, 1488696), (48, 1426667), (66, 1037576), (69, 992464), (88, 778182), (92, 744348), (132, 518788), (138, 496232), (176, 389091), (184, 372174), (253, 270672), (264, 259394), (276, 248116), (368, 186087), (506, 135336), (528, 129697), (552, 124058), (759, 90224), (1012, 67668), (1104, 62029), (1518, 45112), (2024, 33834), (3036, 22556), (4048, 16917), (5639, 12144), (6072, 11278)]