89347328

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 206918208

約数和(自身を除く): 117570880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 683, 896, 1022, 1168, 1366, 1792, 2044, 2336, 2732, 4088, 4672, 4781, 5464, 8176, 9344, 9562, 10928, 16352, 18688, 19124, 21856, 32704, 38248, 43712, 49859, 65408, 76496, 87424, 99718, 130816, 152992, 174848, 199436, 305984, 349013, 398872, 611968, 698026, 797744, 1223936, 1396052, 1595488, 2792104, 3190976, 5584208, 6381952, 11168416, 12763904, 22336832, 44673664, 89347328]

約数ペア:

[(1, 89347328), (2, 44673664), (4, 22336832), (7, 12763904), (8, 11168416), (14, 6381952), (16, 5584208), (28, 3190976), (32, 2792104), (56, 1595488), (64, 1396052), (73, 1223936), (112, 797744), (128, 698026), (146, 611968), (224, 398872), (256, 349013), (292, 305984), (448, 199436), (511, 174848), (584, 152992), (683, 130816), (896, 99718), (1022, 87424), (1168, 76496), (1366, 65408), (1792, 49859), (2044, 43712), (2336, 38248), (2732, 32704), (4088, 21856), (4672, 19124), (4781, 18688), (5464, 16352), (8176, 10928), (9344, 9562)]