79927812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 217532952

約数和(自身を除く): 137605140

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2141, 2196, 3111, 4148, 4282, 6222, 6423, 8564, 9333, 12444, 12846, 18666, 19269, 25692, 36397, 37332, 38538, 72794, 77076, 109191, 130601, 145588, 218382, 261202, 327573, 391803, 436764, 522404, 655146, 783606, 1175409, 1310292, 1567212, 2220217, 2350818, 4440434, 4701636, 6660651, 8880868, 13321302, 19981953, 26642604, 39963906, 79927812]

約数ペア:

[(1, 79927812), (2, 39963906), (3, 26642604), (4, 19981953), (6, 13321302), (9, 8880868), (12, 6660651), (17, 4701636), (18, 4440434), (34, 2350818), (36, 2220217), (51, 1567212), (61, 1310292), (68, 1175409), (102, 783606), (122, 655146), (153, 522404), (183, 436764), (204, 391803), (244, 327573), (306, 261202), (366, 218382), (549, 145588), (612, 130601), (732, 109191), (1037, 77076), (1098, 72794), (2074, 38538), (2141, 37332), (2196, 36397), (3111, 25692), (4148, 19269), (4282, 18666), (6222, 12846), (6423, 12444), (8564, 9333)]