72170742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{41911}}^1$

素因数の和:41964

約数の個数: 32

約数和(自身を含む): 168989184

約数和(自身を除く): 96818442

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 41911, 83822, 125733, 251466, 293377, 586754, 880131, 1718351, 1760262, 3436702, 5155053, 10310106, 12028457, 24056914, 36085371, 72170742]

約数ペア:

[(1, 72170742), (2, 36085371), (3, 24056914), (6, 12028457), (7, 10310106), (14, 5155053), (21, 3436702), (41, 1760262), (42, 1718351), (82, 880131), (123, 586754), (246, 293377), (287, 251466), (574, 125733), (861, 83822), (1722, 41911)]