68152032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 211891680

約数和(自身を除く): 143739648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 117, 144, 156, 167, 208, 218, 234, 288, 312, 327, 334, 416, 436, 468, 501, 624, 654, 668, 872, 936, 981, 1002, 1248, 1308, 1336, 1417, 1503, 1744, 1872, 1962, 2004, 2171, 2616, 2672, 2834, 3006, 3488, 3744, 3924, 4008, 4251, 4342, 5232, 5344, 5668, 6012, 6513, 7848, 8016, 8502, 8684, 10464, 11336, 12024, 12753, 13026, 15696, 16032, 17004, 17368, 18203, 19539, 22672, 24048, 25506, 26052, 31392, 34008, 34736, 36406, 39078, 45344, 48096, 51012, 52104, 54609, 68016, 69472, 72812, 78156, 102024, 104208, 109218, 136032, 145624, 156312, 163827, 204048, 208416, 218436, 236639, 291248, 312624, 327654, 408096, 436872, 473278, 582496, 625248, 655308, 709917, 873744, 946556, 1310616, 1419834, 1747488, 1893112, 2129751, 2621232, 2839668, 3786224, 4259502, 5242464, 5679336, 7572448, 8519004, 11358672, 17038008, 22717344, 34076016, 68152032]

約数ペア:

[(1, 68152032), (2, 34076016), (3, 22717344), (4, 17038008), (6, 11358672), (8, 8519004), (9, 7572448), (12, 5679336), (13, 5242464), (16, 4259502), (18, 3786224), (24, 2839668), (26, 2621232), (32, 2129751), (36, 1893112), (39, 1747488), (48, 1419834), (52, 1310616), (72, 946556), (78, 873744), (96, 709917), (104, 655308), (109, 625248), (117, 582496), (144, 473278), (156, 436872), (167, 408096), (208, 327654), (218, 312624), (234, 291248), (288, 236639), (312, 218436), (327, 208416), (334, 204048), (416, 163827), (436, 156312), (468, 145624), (501, 136032), (624, 109218), (654, 104208), (668, 102024), (872, 78156), (936, 72812), (981, 69472), (1002, 68016), (1248, 54609), (1308, 52104), (1336, 51012), (1417, 48096), (1503, 45344), (1744, 39078), (1872, 36406), (1962, 34736), (2004, 34008), (2171, 31392), (2616, 26052), (2672, 25506), (2834, 24048), (3006, 22672), (3488, 19539), (3744, 18203), (3924, 17368), (4008, 17004), (4251, 16032), (4342, 15696), (5232, 13026), (5344, 12753), (5668, 12024), (6012, 11336), (6513, 10464), (7848, 8684), (8016, 8502)]