69811812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5297

約数の個数: 72

約数和(自身を含む): 205523136

約数和(自身を除く): 135711324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 5227, 6678, 10454, 13356, 15681, 20908, 31362, 36589, 47043, 62724, 73178, 94086, 109767, 146356, 188172, 219534, 277031, 329301, 439068, 554062, 658602, 831093, 1108124, 1317204, 1662186, 1939217, 2493279, 3324372, 3878434, 4986558, 5817651, 7756868, 9973116, 11635302, 17452953, 23270604, 34905906, 69811812]

約数ペア:

[(1, 69811812), (2, 34905906), (3, 23270604), (4, 17452953), (6, 11635302), (7, 9973116), (9, 7756868), (12, 5817651), (14, 4986558), (18, 3878434), (21, 3324372), (28, 2493279), (36, 1939217), (42, 1662186), (53, 1317204), (63, 1108124), (84, 831093), (106, 658602), (126, 554062), (159, 439068), (212, 329301), (252, 277031), (318, 219534), (371, 188172), (477, 146356), (636, 109767), (742, 94086), (954, 73178), (1113, 62724), (1484, 47043), (1908, 36589), (2226, 31362), (3339, 20908), (4452, 15681), (5227, 13356), (6678, 10454)]