80388048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2812

約数の個数: 80

約数和(自身を含む): 228485376

約数和(自身を除く): 148097328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 2741, 3666, 4888, 5482, 7332, 8223, 9776, 10964, 14664, 16446, 21928, 29328, 32892, 35633, 43856, 65784, 71266, 106899, 128827, 131568, 142532, 213798, 257654, 285064, 386481, 427596, 515308, 570128, 772962, 855192, 1030616, 1545924, 1674751, 1710384, 2061232, 3091848, 3349502, 5024253, 6183696, 6699004, 10048506, 13398008, 20097012, 26796016, 40194024, 80388048]

約数ペア:

[(1, 80388048), (2, 40194024), (3, 26796016), (4, 20097012), (6, 13398008), (8, 10048506), (12, 6699004), (13, 6183696), (16, 5024253), (24, 3349502), (26, 3091848), (39, 2061232), (47, 1710384), (48, 1674751), (52, 1545924), (78, 1030616), (94, 855192), (104, 772962), (141, 570128), (156, 515308), (188, 427596), (208, 386481), (282, 285064), (312, 257654), (376, 213798), (564, 142532), (611, 131568), (624, 128827), (752, 106899), (1128, 71266), (1222, 65784), (1833, 43856), (2256, 35633), (2444, 32892), (2741, 29328), (3666, 21928), (4888, 16446), (5482, 14664), (7332, 10964), (8223, 9776)]