66438809088

素因数分解:

$2^9\times 3^1\times {\mathrm{191}}^1\times {\mathrm{226463}}^1$

素因数の和:226675

約数の個数: 80

約数和(自身を含む): 177924612096

約数和(自身を除く): 111485803008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 512, 573, 764, 768, 1146, 1528, 1536, 2292, 3056, 4584, 6112, 9168, 12224, 18336, 24448, 36672, 48896, 73344, 97792, 146688, 226463, 293376, 452926, 679389, 905852, 1358778, 1811704, 2717556, 3623408, 5435112, 7246816, 10870224, 14493632, 21740448, 28987264, 43254433, 43480896, 57974528, 86508866, 86961792, 115949056, 129763299, 173017732, 173923584, 259526598, 346035464, 347847168, 519053196, 692070928, 1038106392, 1384141856, 2076212784, 2768283712, 4152425568, 5536567424, 8304851136, 11073134848, 16609702272, 22146269696, 33219404544, 66438809088]

約数ペア:

[(1, 66438809088), (2, 33219404544), (3, 22146269696), (4, 16609702272), (6, 11073134848), (8, 8304851136), (12, 5536567424), (16, 4152425568), (24, 2768283712), (32, 2076212784), (48, 1384141856), (64, 1038106392), (96, 692070928), (128, 519053196), (191, 347847168), (192, 346035464), (256, 259526598), (382, 173923584), (384, 173017732), (512, 129763299), (573, 115949056), (764, 86961792), (768, 86508866), (1146, 57974528), (1528, 43480896), (1536, 43254433), (2292, 28987264), (3056, 21740448), (4584, 14493632), (6112, 10870224), (9168, 7246816), (12224, 5435112), (18336, 3623408), (24448, 2717556), (36672, 1811704), (48896, 1358778), (73344, 905852), (97792, 679389), (146688, 452926), (226463, 293376)]