172408248

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{82571}}^1$

素因数の和:82612

約数の個数: 48

約数和(自身を含む): 483046200

約数和(自身を除く): 310637952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 82571, 165142, 247713, 330284, 495426, 660568, 743139, 990852, 1486278, 1981704, 2394559, 2972556, 4789118, 5945112, 7183677, 9578236, 14367354, 19156472, 21551031, 28734708, 43102062, 57469416, 86204124, 172408248]

約数ペア:

[(1, 172408248), (2, 86204124), (3, 57469416), (4, 43102062), (6, 28734708), (8, 21551031), (9, 19156472), (12, 14367354), (18, 9578236), (24, 7183677), (29, 5945112), (36, 4789118), (58, 2972556), (72, 2394559), (87, 1981704), (116, 1486278), (174, 990852), (232, 743139), (261, 660568), (348, 495426), (522, 330284), (696, 247713), (1044, 165142), (2088, 82571)]