64215942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 159388416

約数和(自身を除く): 95172474

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 43, 62, 74, 86, 93, 111, 129, 186, 217, 222, 258, 259, 301, 434, 518, 602, 651, 777, 903, 961, 1147, 1302, 1333, 1554, 1591, 1806, 1922, 2294, 2666, 2883, 3182, 3441, 3999, 4773, 5766, 6727, 6882, 7998, 8029, 9331, 9546, 11137, 13454, 16058, 18662, 20181, 22274, 24087, 27993, 33411, 35557, 40362, 41323, 48174, 49321, 55986, 66822, 71114, 82646, 98642, 106671, 123969, 147963, 213342, 247938, 248899, 289261, 295926, 345247, 497798, 578522, 690494, 746697, 867783, 1035741, 1493394, 1528951, 1735566, 2071482, 3057902, 4586853, 9173706, 10702657, 21405314, 32107971, 64215942]

約数ペア:

[(1, 64215942), (2, 32107971), (3, 21405314), (6, 10702657), (7, 9173706), (14, 4586853), (21, 3057902), (31, 2071482), (37, 1735566), (42, 1528951), (43, 1493394), (62, 1035741), (74, 867783), (86, 746697), (93, 690494), (111, 578522), (129, 497798), (186, 345247), (217, 295926), (222, 289261), (258, 248899), (259, 247938), (301, 213342), (434, 147963), (518, 123969), (602, 106671), (651, 98642), (777, 82646), (903, 71114), (961, 66822), (1147, 55986), (1302, 49321), (1333, 48174), (1554, 41323), (1591, 40362), (1806, 35557), (1922, 33411), (2294, 27993), (2666, 24087), (2883, 22274), (3182, 20181), (3441, 18662), (3999, 16058), (4773, 13454), (5766, 11137), (6727, 9546), (6882, 9331), (7998, 8029)]