71366778136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{31019}}^1$

素因数の和:31312

約数の個数: 64

約数和(自身を含む): 142046784000

約数和(自身を除く): 70680005864

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 211, 232, 376, 422, 844, 1363, 1688, 2726, 5452, 6119, 9917, 10904, 12238, 19834, 24476, 31019, 39668, 48952, 62038, 79336, 124076, 248152, 287593, 575186, 899551, 1150372, 1457893, 1799102, 2300744, 2915786, 3598204, 5831572, 6545009, 7196408, 11663144, 13090018, 26180036, 42278897, 52360072, 84557794, 169115588, 189805261, 307615423, 338231176, 379610522, 615230846, 759221044, 1230461692, 1518442088, 2460923384, 8920847267, 17841694534, 35683389068, 71366778136]

約数ペア:

[(1, 71366778136), (2, 35683389068), (4, 17841694534), (8, 8920847267), (29, 2460923384), (47, 1518442088), (58, 1230461692), (94, 759221044), (116, 615230846), (188, 379610522), (211, 338231176), (232, 307615423), (376, 189805261), (422, 169115588), (844, 84557794), (1363, 52360072), (1688, 42278897), (2726, 26180036), (5452, 13090018), (6119, 11663144), (9917, 7196408), (10904, 6545009), (12238, 5831572), (19834, 3598204), (24476, 2915786), (31019, 2300744), (39668, 1799102), (48952, 1457893), (62038, 1150372), (79336, 899551), (124076, 575186), (248152, 287593)]