67915671044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{9551}}^1$

素因数の和:9805

約数の個数: 72

約数和(自身を含む): 131464787328

約数和(自身を除く): 63549116284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 157, 169, 268, 314, 338, 628, 676, 871, 1742, 2041, 3484, 4082, 8164, 9551, 10519, 11323, 19102, 21038, 22646, 26533, 38204, 42076, 45292, 53066, 106132, 124163, 136747, 248326, 273494, 496652, 546988, 639917, 1279834, 1499507, 1614119, 1777711, 2559668, 2999014, 3228238, 3555422, 5998028, 6456476, 7110844, 8318921, 16637842, 19493591, 33275684, 38987182, 77974364, 100466969, 108145973, 200933938, 216291946, 253416683, 401867876, 432583892, 506833366, 1013666732, 1306070597, 2612141194, 5224282388, 16978917761, 33957835522, 67915671044]

約数ペア:

[(1, 67915671044), (2, 33957835522), (4, 16978917761), (13, 5224282388), (26, 2612141194), (52, 1306070597), (67, 1013666732), (134, 506833366), (157, 432583892), (169, 401867876), (268, 253416683), (314, 216291946), (338, 200933938), (628, 108145973), (676, 100466969), (871, 77974364), (1742, 38987182), (2041, 33275684), (3484, 19493591), (4082, 16637842), (8164, 8318921), (9551, 7110844), (10519, 6456476), (11323, 5998028), (19102, 3555422), (21038, 3228238), (22646, 2999014), (26533, 2559668), (38204, 1777711), (42076, 1614119), (45292, 1499507), (53066, 1279834), (106132, 639917), (124163, 546988), (136747, 496652), (248326, 273494)]