66178944

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 160

約数和(自身を含む): 212529240

約数和(自身を除く): 146350296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 384, 416, 432, 468, 491, 576, 624, 648, 702, 832, 864, 936, 982, 1053, 1152, 1248, 1296, 1404, 1473, 1664, 1728, 1872, 1964, 2106, 2496, 2592, 2808, 2946, 3456, 3744, 3928, 4212, 4419, 4992, 5184, 5616, 5892, 6383, 7488, 7856, 8424, 8838, 10368, 11232, 11784, 12766, 13257, 14976, 15712, 16848, 17676, 19149, 22464, 23568, 25532, 26514, 31424, 33696, 35352, 38298, 39771, 44928, 47136, 51064, 53028, 57447, 62848, 67392, 70704, 76596, 79542, 94272, 102128, 106056, 114894, 134784, 141408, 153192, 159084, 172341, 188544, 204256, 212112, 229788, 282816, 306384, 318168, 344682, 408512, 424224, 459576, 517023, 565632, 612768, 636336, 689364, 817024, 848448, 919152, 1034046, 1225536, 1272672, 1378728, 1696896, 1838304, 2068092, 2451072, 2545344, 2757456, 3676608, 4136184, 5090688, 5514912, 7353216, 8272368, 11029824, 16544736, 22059648, 33089472, 66178944]

約数ペア:

[(1, 66178944), (2, 33089472), (3, 22059648), (4, 16544736), (6, 11029824), (8, 8272368), (9, 7353216), (12, 5514912), (13, 5090688), (16, 4136184), (18, 3676608), (24, 2757456), (26, 2545344), (27, 2451072), (32, 2068092), (36, 1838304), (39, 1696896), (48, 1378728), (52, 1272672), (54, 1225536), (64, 1034046), (72, 919152), (78, 848448), (81, 817024), (96, 689364), (104, 636336), (108, 612768), (117, 565632), (128, 517023), (144, 459576), (156, 424224), (162, 408512), (192, 344682), (208, 318168), (216, 306384), (234, 282816), (288, 229788), (312, 212112), (324, 204256), (351, 188544), (384, 172341), (416, 159084), (432, 153192), (468, 141408), (491, 134784), (576, 114894), (624, 106056), (648, 102128), (702, 94272), (832, 79542), (864, 76596), (936, 70704), (982, 67392), (1053, 62848), (1152, 57447), (1248, 53028), (1296, 51064), (1404, 47136), (1473, 44928), (1664, 39771), (1728, 38298), (1872, 35352), (1964, 33696), (2106, 31424), (2496, 26514), (2592, 25532), (2808, 23568), (2946, 22464), (3456, 19149), (3744, 17676), (3928, 16848), (4212, 15712), (4419, 14976), (4992, 13257), (5184, 12766), (5616, 11784), (5892, 11232), (6383, 10368), (7488, 8838), (7856, 8424)]