77862816

素因数分解:

$2^5\times 3^3\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 228674880

約数和(自身を除く): 150812064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 227, 288, 397, 432, 454, 681, 794, 864, 908, 1191, 1362, 1588, 1816, 2043, 2382, 2724, 3176, 3573, 3632, 4086, 4764, 5448, 6129, 6352, 7146, 7264, 8172, 9528, 10719, 10896, 12258, 12704, 14292, 16344, 19056, 21438, 21792, 24516, 28584, 32688, 38112, 42876, 49032, 57168, 65376, 85752, 90119, 98064, 114336, 171504, 180238, 196128, 270357, 343008, 360476, 540714, 720952, 811071, 1081428, 1441904, 1622142, 2162856, 2433213, 2883808, 3244284, 4325712, 4866426, 6488568, 8651424, 9732852, 12977136, 19465704, 25954272, 38931408, 77862816]

約数ペア:

[(1, 77862816), (2, 38931408), (3, 25954272), (4, 19465704), (6, 12977136), (8, 9732852), (9, 8651424), (12, 6488568), (16, 4866426), (18, 4325712), (24, 3244284), (27, 2883808), (32, 2433213), (36, 2162856), (48, 1622142), (54, 1441904), (72, 1081428), (96, 811071), (108, 720952), (144, 540714), (216, 360476), (227, 343008), (288, 270357), (397, 196128), (432, 180238), (454, 171504), (681, 114336), (794, 98064), (864, 90119), (908, 85752), (1191, 65376), (1362, 57168), (1588, 49032), (1816, 42876), (2043, 38112), (2382, 32688), (2724, 28584), (3176, 24516), (3573, 21792), (3632, 21438), (4086, 19056), (4764, 16344), (5448, 14292), (6129, 12704), (6352, 12258), (7146, 10896), (7264, 10719), (8172, 9528)]