87627008

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 202208832

約数和(自身を除く): 114581824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 457, 749, 856, 896, 914, 1498, 1712, 1792, 1828, 2996, 3199, 3424, 3656, 5992, 6398, 6848, 7312, 11984, 12796, 13696, 14624, 23968, 25592, 27392, 29248, 47936, 48899, 51184, 58496, 95872, 97798, 102368, 116992, 191744, 195596, 204736, 342293, 391192, 409472, 684586, 782384, 818944, 1369172, 1564768, 2738344, 3129536, 5476688, 6259072, 10953376, 12518144, 21906752, 43813504, 87627008]

約数ペア:

[(1, 87627008), (2, 43813504), (4, 21906752), (7, 12518144), (8, 10953376), (14, 6259072), (16, 5476688), (28, 3129536), (32, 2738344), (56, 1564768), (64, 1369172), (107, 818944), (112, 782384), (128, 684586), (214, 409472), (224, 391192), (256, 342293), (428, 204736), (448, 195596), (457, 191744), (749, 116992), (856, 102368), (896, 97798), (914, 95872), (1498, 58496), (1712, 51184), (1792, 48899), (1828, 47936), (2996, 29248), (3199, 27392), (3424, 25592), (3656, 23968), (5992, 14624), (6398, 13696), (6848, 12796), (7312, 11984)]