72039506

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3975

約数の個数: 48

約数和(自身を含む): 145232352

約数和(自身を除く): 73192846

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 3931, 7862, 9163, 18326, 27517, 43241, 55034, 66827, 86482, 133654, 192619, 302687, 385238, 467789, 605374, 735097, 935578, 1470194, 2118809, 3274523, 4237618, 5145679, 6549046, 10291358, 36019753, 72039506]

約数ペア:

[(1, 72039506), (2, 36019753), (7, 10291358), (11, 6549046), (14, 5145679), (17, 4237618), (22, 3274523), (34, 2118809), (49, 1470194), (77, 935578), (98, 735097), (119, 605374), (154, 467789), (187, 385238), (238, 302687), (374, 192619), (539, 133654), (833, 86482), (1078, 66827), (1309, 55034), (1666, 43241), (2618, 27517), (3931, 18326), (7862, 9163)]