88707424

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 193687200

約数和(自身を除く): 104979776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 169, 188, 208, 338, 349, 376, 416, 611, 676, 698, 752, 1222, 1352, 1396, 1504, 2444, 2704, 2792, 4537, 4888, 5408, 5584, 7943, 9074, 9776, 11168, 15886, 16403, 18148, 19552, 31772, 32806, 36296, 58981, 63544, 65612, 72592, 117962, 127088, 131224, 145184, 213239, 235924, 254176, 262448, 426478, 471848, 524896, 852956, 943696, 1705912, 1887392, 2772107, 3411824, 5544214, 6823648, 11088428, 22176856, 44353712, 88707424]

約数ペア:

[(1, 88707424), (2, 44353712), (4, 22176856), (8, 11088428), (13, 6823648), (16, 5544214), (26, 3411824), (32, 2772107), (47, 1887392), (52, 1705912), (94, 943696), (104, 852956), (169, 524896), (188, 471848), (208, 426478), (338, 262448), (349, 254176), (376, 235924), (416, 213239), (611, 145184), (676, 131224), (698, 127088), (752, 117962), (1222, 72592), (1352, 65612), (1396, 63544), (1504, 58981), (2444, 36296), (2704, 32806), (2792, 31772), (4537, 19552), (4888, 18148), (5408, 16403), (5584, 15886), (7943, 11168), (9074, 9776)]