76978022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 36

約数和(自身を含む): 131540724

約数和(自身を除く): 54562702

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 331, 341, 662, 682, 961, 1922, 3641, 3751, 7282, 7502, 10261, 10571, 20522, 21142, 40051, 80102, 112871, 116281, 225742, 232562, 318091, 636182, 1241581, 2483162, 3499001, 6998002, 38489011, 76978022]

約数ペア:

[(1, 76978022), (2, 38489011), (11, 6998002), (22, 3499001), (31, 2483162), (62, 1241581), (121, 636182), (242, 318091), (331, 232562), (341, 225742), (662, 116281), (682, 112871), (961, 80102), (1922, 40051), (3641, 21142), (3751, 20522), (7282, 10571), (7502, 10261)]