71847648

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 120

約数和(自身を含む): 215700408

約数和(自身を除く): 143852760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 523, 636, 648, 848, 864, 954, 1046, 1272, 1296, 1431, 1569, 1696, 1908, 2092, 2544, 2592, 2862, 3138, 3816, 4184, 4293, 4707, 5088, 5724, 6276, 7632, 8368, 8586, 9414, 11448, 12552, 14121, 15264, 16736, 17172, 18828, 22896, 25104, 27719, 28242, 34344, 37656, 42363, 45792, 50208, 55438, 56484, 68688, 75312, 83157, 84726, 110876, 112968, 137376, 150624, 166314, 169452, 221752, 225936, 249471, 332628, 338904, 443504, 451872, 498942, 665256, 677808, 748413, 887008, 997884, 1330512, 1355616, 1496826, 1995768, 2245239, 2661024, 2993652, 3991536, 4490478, 5987304, 7983072, 8980956, 11974608, 17961912, 23949216, 35923824, 71847648]

約数ペア:

[(1, 71847648), (2, 35923824), (3, 23949216), (4, 17961912), (6, 11974608), (8, 8980956), (9, 7983072), (12, 5987304), (16, 4490478), (18, 3991536), (24, 2993652), (27, 2661024), (32, 2245239), (36, 1995768), (48, 1496826), (53, 1355616), (54, 1330512), (72, 997884), (81, 887008), (96, 748413), (106, 677808), (108, 665256), (144, 498942), (159, 451872), (162, 443504), (212, 338904), (216, 332628), (288, 249471), (318, 225936), (324, 221752), (424, 169452), (432, 166314), (477, 150624), (523, 137376), (636, 112968), (648, 110876), (848, 84726), (864, 83157), (954, 75312), (1046, 68688), (1272, 56484), (1296, 55438), (1431, 50208), (1569, 45792), (1696, 42363), (1908, 37656), (2092, 34344), (2544, 28242), (2592, 27719), (2862, 25104), (3138, 22896), (3816, 18828), (4184, 17172), (4293, 16736), (4707, 15264), (5088, 14121), (5724, 12552), (6276, 11448), (7632, 9414), (8368, 8586)]