123587757904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{275207}}^1$

素因数の和:275372

約数の個数: 80

約数和(自身を含む): 275190386688

約数和(自身を除く): 151602628784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 442, 508, 884, 1016, 1651, 1768, 2032, 2159, 3302, 3536, 4318, 6604, 8636, 13208, 17272, 26416, 28067, 34544, 56134, 112268, 224536, 275207, 449072, 550414, 1100828, 2201656, 3577691, 4403312, 4678519, 7155382, 9357038, 14310764, 18714076, 28621528, 34951289, 37428152, 57243056, 60820747, 69902578, 74856304, 121641494, 139805156, 243282988, 279610312, 454366757, 486565976, 559220624, 594171913, 908733514, 973131952, 1188343826, 1817467028, 2376687652, 3634934056, 4753375304, 7269868112, 7724234869, 9506750608, 15448469738, 30896939476, 61793878952, 123587757904]

約数ペア:

[(1, 123587757904), (2, 61793878952), (4, 30896939476), (8, 15448469738), (13, 9506750608), (16, 7724234869), (17, 7269868112), (26, 4753375304), (34, 3634934056), (52, 2376687652), (68, 1817467028), (104, 1188343826), (127, 973131952), (136, 908733514), (208, 594171913), (221, 559220624), (254, 486565976), (272, 454366757), (442, 279610312), (508, 243282988), (884, 139805156), (1016, 121641494), (1651, 74856304), (1768, 69902578), (2032, 60820747), (2159, 57243056), (3302, 37428152), (3536, 34951289), (4318, 28621528), (6604, 18714076), (8636, 14310764), (13208, 9357038), (17272, 7155382), (26416, 4678519), (28067, 4403312), (34544, 3577691), (56134, 2201656), (112268, 1100828), (224536, 550414), (275207, 449072)]