66266928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 180

約数和(自身を含む): 230096880

約数和(自身を除く): 163829952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 389, 468, 504, 507, 546, 624, 676, 728, 778, 819, 936, 1008, 1014, 1092, 1167, 1183, 1352, 1456, 1521, 1556, 1638, 1872, 2028, 2184, 2334, 2366, 2704, 2723, 3042, 3112, 3276, 3501, 3549, 4056, 4368, 4668, 4732, 5057, 5446, 6084, 6224, 6552, 7002, 7098, 8112, 8169, 9336, 9464, 10114, 10647, 10892, 12168, 13104, 14004, 14196, 15171, 16338, 18672, 18928, 20228, 21294, 21784, 24336, 24507, 28008, 28392, 30342, 32676, 35399, 40456, 42588, 43568, 45513, 49014, 56016, 56784, 60684, 65352, 65741, 70798, 80912, 85176, 91026, 98028, 106197, 121368, 130704, 131482, 141596, 170352, 182052, 196056, 197223, 212394, 242736, 262964, 283192, 318591, 364104, 392112, 394446, 424788, 460187, 525928, 566384, 591669, 637182, 728208, 788892, 849576, 920374, 1051856, 1183338, 1274364, 1380561, 1577784, 1699152, 1840748, 2366676, 2548728, 2761122, 3155568, 3681496, 4141683, 4733352, 5097456, 5522244, 7362992, 8283366, 9466704, 11044488, 16566732, 22088976, 33133464, 66266928]

約数ペア:

[(1, 66266928), (2, 33133464), (3, 22088976), (4, 16566732), (6, 11044488), (7, 9466704), (8, 8283366), (9, 7362992), (12, 5522244), (13, 5097456), (14, 4733352), (16, 4141683), (18, 3681496), (21, 3155568), (24, 2761122), (26, 2548728), (28, 2366676), (36, 1840748), (39, 1699152), (42, 1577784), (48, 1380561), (52, 1274364), (56, 1183338), (63, 1051856), (72, 920374), (78, 849576), (84, 788892), (91, 728208), (104, 637182), (112, 591669), (117, 566384), (126, 525928), (144, 460187), (156, 424788), (168, 394446), (169, 392112), (182, 364104), (208, 318591), (234, 283192), (252, 262964), (273, 242736), (312, 212394), (336, 197223), (338, 196056), (364, 182052), (389, 170352), (468, 141596), (504, 131482), (507, 130704), (546, 121368), (624, 106197), (676, 98028), (728, 91026), (778, 85176), (819, 80912), (936, 70798), (1008, 65741), (1014, 65352), (1092, 60684), (1167, 56784), (1183, 56016), (1352, 49014), (1456, 45513), (1521, 43568), (1556, 42588), (1638, 40456), (1872, 35399), (2028, 32676), (2184, 30342), (2334, 28392), (2366, 28008), (2704, 24507), (2723, 24336), (3042, 21784), (3112, 21294), (3276, 20228), (3501, 18928), (3549, 18672), (4056, 16338), (4368, 15171), (4668, 14196), (4732, 14004), (5057, 13104), (5446, 12168), (6084, 10892), (6224, 10647), (6552, 10114), (7002, 9464), (7098, 9336), (8112, 8169)]