72208976

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4327}}^1$

素因数の和:4491

約数の個数: 40

約数和(自身を含む): 161001600

約数和(自身を除く): 88792624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 4327, 8344, 8654, 16688, 17308, 30289, 34616, 60578, 69232, 121156, 242312, 484624, 644723, 1289446, 2578892, 4513061, 5157784, 9026122, 10315568, 18052244, 36104488, 72208976]

約数ペア:

[(1, 72208976), (2, 36104488), (4, 18052244), (7, 10315568), (8, 9026122), (14, 5157784), (16, 4513061), (28, 2578892), (56, 1289446), (112, 644723), (149, 484624), (298, 242312), (596, 121156), (1043, 69232), (1192, 60578), (2086, 34616), (2384, 30289), (4172, 17308), (4327, 16688), (8344, 8654)]