29871504

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 140

約数和(自身を含む): 93923676

約数和(自身を除く): 64052172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 197, 208, 216, 234, 243, 312, 324, 351, 394, 432, 468, 486, 591, 624, 648, 702, 729, 788, 936, 972, 1053, 1182, 1296, 1404, 1458, 1576, 1773, 1872, 1944, 2106, 2364, 2561, 2808, 2916, 3152, 3159, 3546, 3888, 4212, 4728, 5122, 5319, 5616, 5832, 6318, 7092, 7683, 8424, 9456, 9477, 10244, 10638, 11664, 12636, 14184, 15366, 15957, 16848, 18954, 20488, 21276, 23049, 25272, 28368, 30732, 31914, 37908, 40976, 42552, 46098, 47871, 50544, 61464, 63828, 69147, 75816, 85104, 92196, 95742, 122928, 127656, 138294, 143613, 151632, 184392, 191484, 207441, 255312, 276588, 287226, 368784, 382968, 414882, 553176, 574452, 622323, 765936, 829764, 1106352, 1148904, 1244646, 1659528, 1866969, 2297808, 2489292, 3319056, 3733938, 4978584, 7467876, 9957168, 14935752, 29871504]

約数ペア:

[(1, 29871504), (2, 14935752), (3, 9957168), (4, 7467876), (6, 4978584), (8, 3733938), (9, 3319056), (12, 2489292), (13, 2297808), (16, 1866969), (18, 1659528), (24, 1244646), (26, 1148904), (27, 1106352), (36, 829764), (39, 765936), (48, 622323), (52, 574452), (54, 553176), (72, 414882), (78, 382968), (81, 368784), (104, 287226), (108, 276588), (117, 255312), (144, 207441), (156, 191484), (162, 184392), (197, 151632), (208, 143613), (216, 138294), (234, 127656), (243, 122928), (312, 95742), (324, 92196), (351, 85104), (394, 75816), (432, 69147), (468, 63828), (486, 61464), (591, 50544), (624, 47871), (648, 46098), (702, 42552), (729, 40976), (788, 37908), (936, 31914), (972, 30732), (1053, 28368), (1182, 25272), (1296, 23049), (1404, 21276), (1458, 20488), (1576, 18954), (1773, 16848), (1872, 15957), (1944, 15366), (2106, 14184), (2364, 12636), (2561, 11664), (2808, 10638), (2916, 10244), (3152, 9477), (3159, 9456), (3546, 8424), (3888, 7683), (4212, 7092), (4728, 6318), (5122, 5832), (5319, 5616)]