71175312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 216720504

約数和(自身を除く): 145545192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 193, 197, 208, 234, 312, 386, 394, 468, 579, 591, 624, 772, 788, 936, 1158, 1182, 1544, 1576, 1737, 1773, 1872, 2316, 2364, 2509, 2561, 3088, 3152, 3474, 3546, 4632, 4728, 5018, 5122, 6948, 7092, 7527, 7683, 9264, 9456, 10036, 10244, 13896, 14184, 15054, 15366, 20072, 20488, 22581, 23049, 27792, 28368, 30108, 30732, 38021, 40144, 40976, 45162, 46098, 60216, 61464, 76042, 90324, 92196, 114063, 120432, 122928, 152084, 180648, 184392, 228126, 304168, 342189, 361296, 368784, 456252, 494273, 608336, 684378, 912504, 988546, 1368756, 1482819, 1825008, 1977092, 2737512, 2965638, 3954184, 4448457, 5475024, 5931276, 7908368, 8896914, 11862552, 17793828, 23725104, 35587656, 71175312]

約数ペア:

[(1, 71175312), (2, 35587656), (3, 23725104), (4, 17793828), (6, 11862552), (8, 8896914), (9, 7908368), (12, 5931276), (13, 5475024), (16, 4448457), (18, 3954184), (24, 2965638), (26, 2737512), (36, 1977092), (39, 1825008), (48, 1482819), (52, 1368756), (72, 988546), (78, 912504), (104, 684378), (117, 608336), (144, 494273), (156, 456252), (193, 368784), (197, 361296), (208, 342189), (234, 304168), (312, 228126), (386, 184392), (394, 180648), (468, 152084), (579, 122928), (591, 120432), (624, 114063), (772, 92196), (788, 90324), (936, 76042), (1158, 61464), (1182, 60216), (1544, 46098), (1576, 45162), (1737, 40976), (1773, 40144), (1872, 38021), (2316, 30732), (2364, 30108), (2509, 28368), (2561, 27792), (3088, 23049), (3152, 22581), (3474, 20488), (3546, 20072), (4632, 15366), (4728, 15054), (5018, 14184), (5122, 13896), (6948, 10244), (7092, 10036), (7527, 9456), (7683, 9264)]