89481472

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 195917400

約数和(自身を除く): 106435928

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 544, 709, 928, 986, 1088, 1418, 1856, 1972, 2176, 2836, 3712, 3944, 4352, 5672, 7424, 7888, 11344, 12053, 15776, 20561, 22688, 24106, 31552, 41122, 45376, 48212, 63104, 82244, 90752, 96424, 126208, 164488, 181504, 192848, 328976, 349537, 385696, 657952, 699074, 771392, 1315904, 1398148, 1542784, 2631808, 2796296, 3085568, 5263616, 5592592, 11185184, 22370368, 44740736, 89481472]

約数ペア:

[(1, 89481472), (2, 44740736), (4, 22370368), (8, 11185184), (16, 5592592), (17, 5263616), (29, 3085568), (32, 2796296), (34, 2631808), (58, 1542784), (64, 1398148), (68, 1315904), (116, 771392), (128, 699074), (136, 657952), (232, 385696), (256, 349537), (272, 328976), (464, 192848), (493, 181504), (544, 164488), (709, 126208), (928, 96424), (986, 90752), (1088, 82244), (1418, 63104), (1856, 48212), (1972, 45376), (2176, 41122), (2836, 31552), (3712, 24106), (3944, 22688), (4352, 20561), (5672, 15776), (7424, 12053), (7888, 11344)]