172074888

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{15031}}^1$

素因数の和:15099

約数の個数: 64

約数和(自身を含む): 487036800

約数和(自身を除く): 314961912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 15031, 30062, 45093, 60124, 90186, 120248, 135279, 180372, 270558, 360744, 405837, 541116, 796643, 811674, 1082232, 1593286, 1623348, 2389929, 3186572, 3246696, 4779858, 6373144, 7169787, 9559716, 14339574, 19119432, 21509361, 28679148, 43018722, 57358296, 86037444, 172074888]

約数ペア:

[(1, 172074888), (2, 86037444), (3, 57358296), (4, 43018722), (6, 28679148), (8, 21509361), (9, 19119432), (12, 14339574), (18, 9559716), (24, 7169787), (27, 6373144), (36, 4779858), (53, 3246696), (54, 3186572), (72, 2389929), (106, 1623348), (108, 1593286), (159, 1082232), (212, 811674), (216, 796643), (318, 541116), (424, 405837), (477, 360744), (636, 270558), (954, 180372), (1272, 135279), (1431, 120248), (1908, 90186), (2862, 60124), (3816, 45093), (5724, 30062), (11448, 15031)]