71150208

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 201062400

約数和(自身を除く): 129912192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 139, 172, 186, 192, 248, 258, 278, 344, 372, 384, 417, 496, 516, 556, 688, 744, 834, 992, 1032, 1112, 1333, 1376, 1488, 1668, 1984, 2064, 2224, 2666, 2752, 2976, 3336, 3968, 3999, 4128, 4309, 4448, 5332, 5504, 5952, 5977, 6672, 7998, 8256, 8618, 8896, 10664, 11904, 11954, 12927, 13344, 15996, 16512, 17236, 17792, 17931, 21328, 23908, 25854, 26688, 31992, 34472, 35862, 42656, 47816, 51708, 53376, 63984, 68944, 71724, 85312, 95632, 103416, 127968, 137888, 143448, 170624, 185287, 191264, 206832, 255936, 275776, 286896, 370574, 382528, 413664, 511872, 551552, 555861, 573792, 741148, 765056, 827328, 1111722, 1147584, 1482296, 1654656, 2223444, 2295168, 2964592, 4446888, 5929184, 8893776, 11858368, 17787552, 23716736, 35575104, 71150208]

約数ペア:

[(1, 71150208), (2, 35575104), (3, 23716736), (4, 17787552), (6, 11858368), (8, 8893776), (12, 5929184), (16, 4446888), (24, 2964592), (31, 2295168), (32, 2223444), (43, 1654656), (48, 1482296), (62, 1147584), (64, 1111722), (86, 827328), (93, 765056), (96, 741148), (124, 573792), (128, 555861), (129, 551552), (139, 511872), (172, 413664), (186, 382528), (192, 370574), (248, 286896), (258, 275776), (278, 255936), (344, 206832), (372, 191264), (384, 185287), (417, 170624), (496, 143448), (516, 137888), (556, 127968), (688, 103416), (744, 95632), (834, 85312), (992, 71724), (1032, 68944), (1112, 63984), (1333, 53376), (1376, 51708), (1488, 47816), (1668, 42656), (1984, 35862), (2064, 34472), (2224, 31992), (2666, 26688), (2752, 25854), (2976, 23908), (3336, 21328), (3968, 17931), (3999, 17792), (4128, 17236), (4309, 16512), (4448, 15996), (5332, 13344), (5504, 12927), (5952, 11954), (5977, 11904), (6672, 10664), (7998, 8896), (8256, 8618)]