68487572244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{289021}}^1$

素因数の和:289086

約数の個数: 144

約数和(自身を含む): 206653042176

約数和(自身を除く): 138165469932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1911, 2418, 2548, 2604, 2821, 3038, 3822, 4557, 4836, 5642, 6076, 7644, 8463, 9114, 11284, 16926, 18228, 19747, 33852, 39494, 59241, 78988, 118482, 236964, 289021, 578042, 867063, 1156084, 1734126, 2023147, 3468252, 3757273, 4046294, 6069441, 7514546, 8092588, 8959651, 11271819, 12138882, 14162029, 15029092, 17919302, 22543638, 24277764, 26300911, 26878953, 28324058, 35838604, 42486087, 45087276, 52601822, 53757906, 56648116, 62717557, 78902733, 84972174, 105203644, 107515812, 116475463, 125435114, 157805466, 169944348, 184106377, 188152671, 232950926, 250870228, 315610932, 349426389, 368212754, 376305342, 439022899, 465901852, 552319131, 698852778, 736425508, 752610684, 815328241, 878045798, 1104638262, 1317068697, 1397705556, 1630656482, 1756091596, 2209276524, 2445984723, 2634137394, 3261312964, 4891969446, 5268274788, 5707297687, 9783938892, 11414595374, 17121893061, 22829190748, 34243786122, 68487572244]

約数ペア:

[(1, 68487572244), (2, 34243786122), (3, 22829190748), (4, 17121893061), (6, 11414595374), (7, 9783938892), (12, 5707297687), (13, 5268274788), (14, 4891969446), (21, 3261312964), (26, 2634137394), (28, 2445984723), (31, 2209276524), (39, 1756091596), (42, 1630656482), (49, 1397705556), (52, 1317068697), (62, 1104638262), (78, 878045798), (84, 815328241), (91, 752610684), (93, 736425508), (98, 698852778), (124, 552319131), (147, 465901852), (156, 439022899), (182, 376305342), (186, 368212754), (196, 349426389), (217, 315610932), (273, 250870228), (294, 232950926), (364, 188152671), (372, 184106377), (403, 169944348), (434, 157805466), (546, 125435114), (588, 116475463), (637, 107515812), (651, 105203644), (806, 84972174), (868, 78902733), (1092, 62717557), (1209, 56648116), (1274, 53757906), (1302, 52601822), (1519, 45087276), (1612, 42486087), (1911, 35838604), (2418, 28324058), (2548, 26878953), (2604, 26300911), (2821, 24277764), (3038, 22543638), (3822, 17919302), (4557, 15029092), (4836, 14162029), (5642, 12138882), (6076, 11271819), (7644, 8959651), (8463, 8092588), (9114, 7514546), (11284, 6069441), (16926, 4046294), (18228, 3757273), (19747, 3468252), (33852, 2023147), (39494, 1734126), (59241, 1156084), (78988, 867063), (118482, 578042), (236964, 289021)]