68844032

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 145838880

約数和(自身を除く): 76994848

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 59, 64, 86, 106, 118, 128, 172, 212, 236, 256, 344, 424, 472, 512, 688, 848, 944, 1376, 1696, 1888, 2279, 2537, 2752, 3127, 3392, 3776, 4558, 5074, 5504, 6254, 6784, 7552, 9116, 10148, 11008, 12508, 13568, 15104, 18232, 20296, 22016, 25016, 27136, 30208, 36464, 40592, 50032, 72928, 81184, 100064, 134461, 145856, 162368, 200128, 268922, 291712, 324736, 400256, 537844, 583424, 649472, 800512, 1075688, 1166848, 1298944, 1601024, 2151376, 4302752, 8605504, 17211008, 34422016, 68844032]

約数ペア:

[(1, 68844032), (2, 34422016), (4, 17211008), (8, 8605504), (16, 4302752), (32, 2151376), (43, 1601024), (53, 1298944), (59, 1166848), (64, 1075688), (86, 800512), (106, 649472), (118, 583424), (128, 537844), (172, 400256), (212, 324736), (236, 291712), (256, 268922), (344, 200128), (424, 162368), (472, 145856), (512, 134461), (688, 100064), (848, 81184), (944, 72928), (1376, 50032), (1696, 40592), (1888, 36464), (2279, 30208), (2537, 27136), (2752, 25016), (3127, 22016), (3392, 20296), (3776, 18232), (4558, 15104), (5074, 13568), (5504, 12508), (6254, 11008), (6784, 10148), (7552, 9116)]