71786946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{155383}}^1$

素因数の和:155406

約数の個数: 32

約数和(自身を含む): 179002368

約数和(自身を除く): 107215422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 155383, 310766, 466149, 932298, 1087681, 1709213, 2175362, 3263043, 3418426, 5127639, 6526086, 10255278, 11964491, 23928982, 35893473, 71786946]

約数ペア:

[(1, 71786946), (2, 35893473), (3, 23928982), (6, 11964491), (7, 10255278), (11, 6526086), (14, 5127639), (21, 3418426), (22, 3263043), (33, 2175362), (42, 1709213), (66, 1087681), (77, 932298), (154, 466149), (231, 310766), (462, 155383)]