82915872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 245831040

約数和(自身を除く): 162915168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 79, 87, 96, 104, 116, 156, 158, 174, 208, 232, 237, 312, 316, 348, 377, 416, 464, 474, 624, 632, 696, 754, 841, 928, 948, 1027, 1131, 1248, 1264, 1392, 1508, 1682, 1896, 2054, 2262, 2291, 2523, 2528, 2784, 3016, 3081, 3364, 3792, 4108, 4524, 4582, 5046, 6032, 6162, 6728, 6873, 7584, 8216, 9048, 9164, 10092, 10933, 12064, 12324, 13456, 13746, 16432, 18096, 18328, 20184, 21866, 24648, 26912, 27492, 29783, 32799, 32864, 36192, 36656, 40368, 43732, 49296, 54984, 59566, 65598, 66439, 73312, 80736, 87464, 89349, 98592, 109968, 119132, 131196, 132878, 174928, 178698, 199317, 219936, 238264, 262392, 265756, 349856, 357396, 398634, 476528, 524784, 531512, 714792, 797268, 863707, 953056, 1049568, 1063024, 1429584, 1594536, 1727414, 2126048, 2591121, 2859168, 3189072, 3454828, 5182242, 6378144, 6909656, 10364484, 13819312, 20728968, 27638624, 41457936, 82915872]

約数ペア:

[(1, 82915872), (2, 41457936), (3, 27638624), (4, 20728968), (6, 13819312), (8, 10364484), (12, 6909656), (13, 6378144), (16, 5182242), (24, 3454828), (26, 3189072), (29, 2859168), (32, 2591121), (39, 2126048), (48, 1727414), (52, 1594536), (58, 1429584), (78, 1063024), (79, 1049568), (87, 953056), (96, 863707), (104, 797268), (116, 714792), (156, 531512), (158, 524784), (174, 476528), (208, 398634), (232, 357396), (237, 349856), (312, 265756), (316, 262392), (348, 238264), (377, 219936), (416, 199317), (464, 178698), (474, 174928), (624, 132878), (632, 131196), (696, 119132), (754, 109968), (841, 98592), (928, 89349), (948, 87464), (1027, 80736), (1131, 73312), (1248, 66439), (1264, 65598), (1392, 59566), (1508, 54984), (1682, 49296), (1896, 43732), (2054, 40368), (2262, 36656), (2291, 36192), (2523, 32864), (2528, 32799), (2784, 29783), (3016, 27492), (3081, 26912), (3364, 24648), (3792, 21866), (4108, 20184), (4524, 18328), (4582, 18096), (5046, 16432), (6032, 13746), (6162, 13456), (6728, 12324), (6873, 12064), (7584, 10933), (8216, 10092), (9048, 9164)]