78276781944

素因数分解:

$2^3\times 3^4\times {\mathrm{2551}}^1\times {\mathrm{47353}}^1$

素因数の和:49922

約数の個数: 80

約数和(自身を含む): 219338045520

約数和(自身を除く): 141061263576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2551, 5102, 7653, 10204, 15306, 20408, 22959, 30612, 45918, 47353, 61224, 68877, 91836, 94706, 137754, 142059, 183672, 189412, 206631, 275508, 284118, 378824, 413262, 426177, 551016, 568236, 826524, 852354, 1136472, 1278531, 1653048, 1704708, 2557062, 3409416, 3835593, 5114124, 7671186, 10228248, 15342372, 30684744, 120797503, 241595006, 362392509, 483190012, 724785018, 966380024, 1087177527, 1449570036, 2174355054, 2899140072, 3261532581, 4348710108, 6523065162, 8697420216, 9784597743, 13046130324, 19569195486, 26092260648, 39138390972, 78276781944]

約数ペア:

[(1, 78276781944), (2, 39138390972), (3, 26092260648), (4, 19569195486), (6, 13046130324), (8, 9784597743), (9, 8697420216), (12, 6523065162), (18, 4348710108), (24, 3261532581), (27, 2899140072), (36, 2174355054), (54, 1449570036), (72, 1087177527), (81, 966380024), (108, 724785018), (162, 483190012), (216, 362392509), (324, 241595006), (648, 120797503), (2551, 30684744), (5102, 15342372), (7653, 10228248), (10204, 7671186), (15306, 5114124), (20408, 3835593), (22959, 3409416), (30612, 2557062), (45918, 1704708), (47353, 1653048), (61224, 1278531), (68877, 1136472), (91836, 852354), (94706, 826524), (137754, 568236), (142059, 551016), (183672, 426177), (189412, 413262), (206631, 378824), (275508, 284118)]