73021916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 143646048

約数和(自身を除く): 70624132

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 173, 181, 212, 346, 362, 583, 692, 724, 1166, 1903, 1991, 2332, 3806, 3982, 7612, 7964, 9169, 9593, 18338, 19186, 31313, 36676, 38372, 62626, 100859, 105523, 125252, 201718, 211046, 344443, 403436, 422092, 688886, 1377772, 1659589, 3319178, 6638356, 18255479, 36510958, 73021916]

約数ペア:

[(1, 73021916), (2, 36510958), (4, 18255479), (11, 6638356), (22, 3319178), (44, 1659589), (53, 1377772), (106, 688886), (173, 422092), (181, 403436), (212, 344443), (346, 211046), (362, 201718), (583, 125252), (692, 105523), (724, 100859), (1166, 62626), (1903, 38372), (1991, 36676), (2332, 31313), (3806, 19186), (3982, 18338), (7612, 9593), (7964, 9169)]