72145066

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3673}}^1$

素因数の和:3766

約数の個数: 32

約数和(自身を含む): 131205888

約数和(自身を除く): 59060822

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 3673, 7346, 9821, 19642, 25711, 51422, 84479, 168958, 224053, 448106, 591353, 1182706, 1568371, 3136742, 5153219, 10306438, 36072533, 72145066]

約数ペア:

[(1, 72145066), (2, 36072533), (7, 10306438), (14, 5153219), (23, 3136742), (46, 1568371), (61, 1182706), (122, 591353), (161, 448106), (322, 224053), (427, 168958), (854, 84479), (1403, 51422), (2806, 25711), (3673, 19642), (7346, 9821)]