121064372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 255257856

約数和(自身を除く): 134193484

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 121, 142, 143, 242, 271, 284, 286, 484, 542, 572, 781, 923, 1084, 1562, 1573, 1846, 2981, 3124, 3146, 3523, 3692, 5962, 6292, 7046, 8591, 10153, 11924, 14092, 17182, 19241, 20306, 32791, 34364, 38482, 38753, 40612, 65582, 76964, 77506, 111683, 131164, 155012, 211651, 223366, 250133, 423302, 426283, 446732, 500266, 846604, 852566, 1000532, 1705132, 2328161, 2751463, 4656322, 5502926, 9312644, 11005852, 30266093, 60532186, 121064372]

約数ペア:

[(1, 121064372), (2, 60532186), (4, 30266093), (11, 11005852), (13, 9312644), (22, 5502926), (26, 4656322), (44, 2751463), (52, 2328161), (71, 1705132), (121, 1000532), (142, 852566), (143, 846604), (242, 500266), (271, 446732), (284, 426283), (286, 423302), (484, 250133), (542, 223366), (572, 211651), (781, 155012), (923, 131164), (1084, 111683), (1562, 77506), (1573, 76964), (1846, 65582), (2981, 40612), (3124, 38753), (3146, 38482), (3523, 34364), (3692, 32791), (5962, 20306), (6292, 19241), (7046, 17182), (8591, 14092), (10153, 11924)]