81197128116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{12517}}^1$

素因数の和:12790

約数の個数: 144

約数和(自身を含む): 225057216384

約数和(自身を除く): 143860088268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 167, 234, 249, 332, 334, 468, 498, 501, 668, 747, 996, 1002, 1079, 1494, 1503, 2004, 2158, 2171, 2988, 3006, 3237, 4316, 4342, 6012, 6474, 6513, 8684, 9711, 12517, 12948, 13026, 13861, 19422, 19539, 25034, 26052, 27722, 37551, 38844, 39078, 41583, 50068, 55444, 75102, 78156, 83166, 112653, 124749, 150204, 162721, 166332, 180193, 225306, 249498, 325442, 360386, 450612, 488163, 498996, 540579, 650884, 720772, 976326, 1038911, 1081158, 1464489, 1621737, 1952652, 2077822, 2090339, 2162316, 2928978, 3116733, 3243474, 4155644, 4180678, 5857956, 6233466, 6271017, 6486948, 8361356, 9350199, 12466932, 12542034, 13505843, 18700398, 18813051, 25084068, 27011686, 27174407, 37400796, 37626102, 40517529, 54023372, 54348814, 75252204, 81035058, 81523221, 108697628, 121552587, 162070116, 163046442, 173498137, 243105174, 244569663, 326092884, 346996274, 486210348, 489139326, 520494411, 693992548, 978278652, 1040988822, 1561483233, 2081977644, 2255475781, 3122966466, 4510951562, 6245932932, 6766427343, 9021903124, 13532854686, 20299282029, 27065709372, 40598564058, 81197128116]

約数ペア:

[(1, 81197128116), (2, 40598564058), (3, 27065709372), (4, 20299282029), (6, 13532854686), (9, 9021903124), (12, 6766427343), (13, 6245932932), (18, 4510951562), (26, 3122966466), (36, 2255475781), (39, 2081977644), (52, 1561483233), (78, 1040988822), (83, 978278652), (117, 693992548), (156, 520494411), (166, 489139326), (167, 486210348), (234, 346996274), (249, 326092884), (332, 244569663), (334, 243105174), (468, 173498137), (498, 163046442), (501, 162070116), (668, 121552587), (747, 108697628), (996, 81523221), (1002, 81035058), (1079, 75252204), (1494, 54348814), (1503, 54023372), (2004, 40517529), (2158, 37626102), (2171, 37400796), (2988, 27174407), (3006, 27011686), (3237, 25084068), (4316, 18813051), (4342, 18700398), (6012, 13505843), (6474, 12542034), (6513, 12466932), (8684, 9350199), (9711, 8361356), (12517, 6486948), (12948, 6271017), (13026, 6233466), (13861, 5857956), (19422, 4180678), (19539, 4155644), (25034, 3243474), (26052, 3116733), (27722, 2928978), (37551, 2162316), (38844, 2090339), (39078, 2077822), (41583, 1952652), (50068, 1621737), (55444, 1464489), (75102, 1081158), (78156, 1038911), (83166, 976326), (112653, 720772), (124749, 650884), (150204, 540579), (162721, 498996), (166332, 488163), (180193, 450612), (225306, 360386), (249498, 325442)]