71329824

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{857}}^1$

素因数の和:907

約数の個数: 108

約数和(自身を含む): 215729514

約数和(自身を除く): 144399690

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 857, 867, 1156, 1224, 1632, 1714, 1734, 2312, 2448, 2571, 2601, 3428, 3468, 4624, 4896, 5142, 5202, 6856, 6936, 7713, 9248, 10284, 10404, 13712, 13872, 14569, 15426, 20568, 20808, 27424, 27744, 29138, 30852, 41136, 41616, 43707, 58276, 61704, 82272, 83232, 87414, 116552, 123408, 131121, 174828, 233104, 246816, 247673, 262242, 349656, 466208, 495346, 524484, 699312, 743019, 990692, 1048968, 1398624, 1486038, 1981384, 2097936, 2229057, 2972076, 3962768, 4195872, 4458114, 5944152, 7925536, 8916228, 11888304, 17832456, 23776608, 35664912, 71329824]

約数ペア:

[(1, 71329824), (2, 35664912), (3, 23776608), (4, 17832456), (6, 11888304), (8, 8916228), (9, 7925536), (12, 5944152), (16, 4458114), (17, 4195872), (18, 3962768), (24, 2972076), (32, 2229057), (34, 2097936), (36, 1981384), (48, 1486038), (51, 1398624), (68, 1048968), (72, 990692), (96, 743019), (102, 699312), (136, 524484), (144, 495346), (153, 466208), (204, 349656), (272, 262242), (288, 247673), (289, 246816), (306, 233104), (408, 174828), (544, 131121), (578, 123408), (612, 116552), (816, 87414), (857, 83232), (867, 82272), (1156, 61704), (1224, 58276), (1632, 43707), (1714, 41616), (1734, 41136), (2312, 30852), (2448, 29138), (2571, 27744), (2601, 27424), (3428, 20808), (3468, 20568), (4624, 15426), (4896, 14569), (5142, 13872), (5202, 13712), (6856, 10404), (6936, 10284), (7713, 9248)]