128093436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{673}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 344451744

約数和(自身を除く): 216358308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 311, 612, 622, 673, 933, 1244, 1346, 1866, 2019, 2692, 2799, 3732, 4038, 5287, 5598, 6057, 8076, 10574, 11196, 11441, 12114, 15861, 21148, 22882, 24228, 31722, 34323, 45764, 47583, 63444, 68646, 95166, 102969, 137292, 190332, 205938, 209303, 411876, 418606, 627909, 837212, 1255818, 1883727, 2511636, 3558151, 3767454, 7116302, 7534908, 10674453, 14232604, 21348906, 32023359, 42697812, 64046718, 128093436]

約数ペア:

[(1, 128093436), (2, 64046718), (3, 42697812), (4, 32023359), (6, 21348906), (9, 14232604), (12, 10674453), (17, 7534908), (18, 7116302), (34, 3767454), (36, 3558151), (51, 2511636), (68, 1883727), (102, 1255818), (153, 837212), (204, 627909), (306, 418606), (311, 411876), (612, 209303), (622, 205938), (673, 190332), (933, 137292), (1244, 102969), (1346, 95166), (1866, 68646), (2019, 63444), (2692, 47583), (2799, 45764), (3732, 34323), (4038, 31722), (5287, 24228), (5598, 22882), (6057, 21148), (8076, 15861), (10574, 12114), (11196, 11441)]