64504752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 180821760

約数和(自身を除く): 116317008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 167, 208, 312, 334, 501, 619, 624, 668, 1002, 1238, 1336, 1857, 2004, 2171, 2476, 2672, 3714, 4008, 4342, 4952, 6513, 7428, 8016, 8047, 8684, 9904, 13026, 14856, 16094, 17368, 24141, 26052, 29712, 32188, 34736, 48282, 52104, 64376, 96564, 103373, 104208, 128752, 193128, 206746, 310119, 386256, 413492, 620238, 826984, 1240476, 1343849, 1653968, 2480952, 2687698, 4031547, 4961904, 5375396, 8063094, 10750792, 16126188, 21501584, 32252376, 64504752]

約数ペア:

[(1, 64504752), (2, 32252376), (3, 21501584), (4, 16126188), (6, 10750792), (8, 8063094), (12, 5375396), (13, 4961904), (16, 4031547), (24, 2687698), (26, 2480952), (39, 1653968), (48, 1343849), (52, 1240476), (78, 826984), (104, 620238), (156, 413492), (167, 386256), (208, 310119), (312, 206746), (334, 193128), (501, 128752), (619, 104208), (624, 103373), (668, 96564), (1002, 64376), (1238, 52104), (1336, 48282), (1857, 34736), (2004, 32188), (2171, 29712), (2476, 26052), (2672, 24141), (3714, 17368), (4008, 16094), (4342, 14856), (4952, 13026), (6513, 9904), (7428, 8684), (8016, 8047)]