63448866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 101056734

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 67, 71, 78, 114, 117, 134, 142, 171, 201, 213, 234, 247, 342, 351, 402, 426, 494, 513, 603, 639, 702, 741, 871, 923, 1026, 1206, 1273, 1278, 1349, 1482, 1742, 1809, 1846, 1917, 2223, 2546, 2613, 2698, 2769, 3618, 3819, 3834, 4047, 4446, 4757, 5226, 5538, 6669, 7638, 7839, 8094, 8307, 9514, 11457, 12141, 13338, 14271, 15678, 16549, 16614, 17537, 22914, 23517, 24282, 24921, 28542, 33098, 34371, 35074, 36423, 42813, 47034, 49647, 49842, 52611, 61841, 68742, 72846, 85626, 90383, 99294, 105222, 123682, 128439, 148941, 157833, 180766, 185523, 256878, 271149, 297882, 315666, 371046, 446823, 473499, 542298, 556569, 813447, 893646, 946998, 1113138, 1174979, 1626894, 1669707, 2349958, 2440341, 3339414, 3524937, 4880682, 7049874, 10574811, 21149622, 31724433, 63448866]

約数ペア:

[(1, 63448866), (2, 31724433), (3, 21149622), (6, 10574811), (9, 7049874), (13, 4880682), (18, 3524937), (19, 3339414), (26, 2440341), (27, 2349958), (38, 1669707), (39, 1626894), (54, 1174979), (57, 1113138), (67, 946998), (71, 893646), (78, 813447), (114, 556569), (117, 542298), (134, 473499), (142, 446823), (171, 371046), (201, 315666), (213, 297882), (234, 271149), (247, 256878), (342, 185523), (351, 180766), (402, 157833), (426, 148941), (494, 128439), (513, 123682), (603, 105222), (639, 99294), (702, 90383), (741, 85626), (871, 72846), (923, 68742), (1026, 61841), (1206, 52611), (1273, 49842), (1278, 49647), (1349, 47034), (1482, 42813), (1742, 36423), (1809, 35074), (1846, 34371), (1917, 33098), (2223, 28542), (2546, 24921), (2613, 24282), (2698, 23517), (2769, 22914), (3618, 17537), (3819, 16614), (3834, 16549), (4047, 15678), (4446, 14271), (4757, 13338), (5226, 12141), (5538, 11457), (6669, 9514), (7638, 8307), (7839, 8094)]