69777768964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{251611}}^1$

素因数の和:251764

約数の個数: 48

約数和(自身を含む): 133153070400

約数和(自身を除く): 63375301436

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 89, 164, 178, 356, 779, 1558, 1691, 3116, 3382, 3649, 6764, 7298, 14596, 69331, 138662, 251611, 277324, 503222, 1006444, 4780609, 9561218, 10316051, 19122436, 20632102, 22393379, 41264204, 44786758, 89573516, 196004969, 392009938, 425474201, 784019876, 850948402, 918128539, 1701896804, 1836257078, 3672514156, 17444442241, 34888884482, 69777768964]

約数ペア:

[(1, 69777768964), (2, 34888884482), (4, 17444442241), (19, 3672514156), (38, 1836257078), (41, 1701896804), (76, 918128539), (82, 850948402), (89, 784019876), (164, 425474201), (178, 392009938), (356, 196004969), (779, 89573516), (1558, 44786758), (1691, 41264204), (3116, 22393379), (3382, 20632102), (3649, 19122436), (6764, 10316051), (7298, 9561218), (14596, 4780609), (69331, 1006444), (138662, 503222), (251611, 277324)]