71653386

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 171820800

約数和(自身を除く): 100167414

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 343, 518, 686, 777, 941, 1029, 1554, 1813, 1882, 2058, 2823, 3626, 5439, 5646, 6587, 10878, 12691, 13174, 19761, 25382, 34817, 38073, 39522, 46109, 69634, 76146, 92218, 104451, 138327, 208902, 243719, 276654, 322763, 487438, 645526, 731157, 968289, 1462314, 1706033, 1936578, 3412066, 5118099, 10236198, 11942231, 23884462, 35826693, 71653386]

約数ペア:

[(1, 71653386), (2, 35826693), (3, 23884462), (6, 11942231), (7, 10236198), (14, 5118099), (21, 3412066), (37, 1936578), (42, 1706033), (49, 1462314), (74, 968289), (98, 731157), (111, 645526), (147, 487438), (222, 322763), (259, 276654), (294, 243719), (343, 208902), (518, 138327), (686, 104451), (777, 92218), (941, 76146), (1029, 69634), (1554, 46109), (1813, 39522), (1882, 38073), (2058, 34817), (2823, 25382), (3626, 19761), (5439, 13174), (5646, 12691), (6587, 10878)]