81714816

素因数分解:

$2^7\times 3^2\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 238083300

約数和(自身を除く): 156368484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 267, 288, 356, 384, 534, 576, 712, 797, 801, 1068, 1152, 1424, 1594, 1602, 2136, 2391, 2848, 3188, 3204, 4272, 4782, 5696, 6376, 6408, 7173, 8544, 9564, 11392, 12752, 12816, 14346, 17088, 19128, 25504, 25632, 28692, 34176, 38256, 51008, 51264, 57384, 70933, 76512, 102016, 102528, 114768, 141866, 153024, 212799, 229536, 283732, 306048, 425598, 459072, 567464, 638397, 851196, 918144, 1134928, 1276794, 1702392, 2269856, 2553588, 3404784, 4539712, 5107176, 6809568, 9079424, 10214352, 13619136, 20428704, 27238272, 40857408, 81714816]

約数ペア:

[(1, 81714816), (2, 40857408), (3, 27238272), (4, 20428704), (6, 13619136), (8, 10214352), (9, 9079424), (12, 6809568), (16, 5107176), (18, 4539712), (24, 3404784), (32, 2553588), (36, 2269856), (48, 1702392), (64, 1276794), (72, 1134928), (89, 918144), (96, 851196), (128, 638397), (144, 567464), (178, 459072), (192, 425598), (267, 306048), (288, 283732), (356, 229536), (384, 212799), (534, 153024), (576, 141866), (712, 114768), (797, 102528), (801, 102016), (1068, 76512), (1152, 70933), (1424, 57384), (1594, 51264), (1602, 51008), (2136, 38256), (2391, 34176), (2848, 28692), (3188, 25632), (3204, 25504), (4272, 19128), (4782, 17088), (5696, 14346), (6376, 12816), (6408, 12752), (7173, 11392), (8544, 9564)]