72152316

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{1039}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 187532800

約数和(自身を除く): 115380484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 1039, 1286, 1929, 2078, 2572, 3117, 3858, 4156, 5787, 6234, 7716, 9351, 11574, 12468, 17361, 18702, 23148, 28053, 34722, 37404, 56106, 69444, 112212, 668077, 1336154, 2004231, 2672308, 4008462, 6012693, 8016924, 12025386, 18038079, 24050772, 36076158, 72152316]

約数ペア:

[(1, 72152316), (2, 36076158), (3, 24050772), (4, 18038079), (6, 12025386), (9, 8016924), (12, 6012693), (18, 4008462), (27, 2672308), (36, 2004231), (54, 1336154), (108, 668077), (643, 112212), (1039, 69444), (1286, 56106), (1929, 37404), (2078, 34722), (2572, 28053), (3117, 23148), (3858, 18702), (4156, 17361), (5787, 12468), (6234, 11574), (7716, 9351)]