687979976292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{58086793}}^1$

素因数の和:58086857

約数の個数: 72

約数和(自身を含む): 2029784929536

約数和(自身を除く): 1341804953244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 58086793, 116173586, 174260379, 232347172, 348520758, 406607551, 522781137, 697041516, 813215102, 1045562274, 1219822653, 1626430204, 2091124548, 2439645306, 2730079271, 3659467959, 4879290612, 5460158542, 7318935918, 8190237813, 10920317084, 14637871836, 16380475626, 19110554897, 24570713439, 32760951252, 38221109794, 49141426878, 57331664691, 76442219588, 98282853756, 114663329382, 171994994073, 229326658764, 343989988146, 687979976292]

約数ペア:

[(1, 687979976292), (2, 343989988146), (3, 229326658764), (4, 171994994073), (6, 114663329382), (7, 98282853756), (9, 76442219588), (12, 57331664691), (14, 49141426878), (18, 38221109794), (21, 32760951252), (28, 24570713439), (36, 19110554897), (42, 16380475626), (47, 14637871836), (63, 10920317084), (84, 8190237813), (94, 7318935918), (126, 5460158542), (141, 4879290612), (188, 3659467959), (252, 2730079271), (282, 2439645306), (329, 2091124548), (423, 1626430204), (564, 1219822653), (658, 1045562274), (846, 813215102), (987, 697041516), (1316, 522781137), (1692, 406607551), (1974, 348520758), (2961, 232347172), (3948, 174260379), (5922, 116173586), (11844, 58086793)]