74509884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 194754560

約数和(自身を除く): 120244676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 379, 381, 387, 508, 516, 758, 762, 774, 1137, 1143, 1516, 1524, 1548, 2274, 2286, 3411, 4548, 4572, 5461, 6822, 10922, 13644, 16297, 16383, 21844, 32594, 32766, 48133, 48891, 49149, 65188, 65532, 96266, 97782, 98298, 144399, 146673, 192532, 195564, 196596, 288798, 293346, 433197, 577596, 586692, 866394, 1732788, 2069719, 4139438, 6209157, 8278876, 12418314, 18627471, 24836628, 37254942, 74509884]

約数ペア:

[(1, 74509884), (2, 37254942), (3, 24836628), (4, 18627471), (6, 12418314), (9, 8278876), (12, 6209157), (18, 4139438), (36, 2069719), (43, 1732788), (86, 866394), (127, 586692), (129, 577596), (172, 433197), (254, 293346), (258, 288798), (379, 196596), (381, 195564), (387, 192532), (508, 146673), (516, 144399), (758, 98298), (762, 97782), (774, 96266), (1137, 65532), (1143, 65188), (1516, 49149), (1524, 48891), (1548, 48133), (2274, 32766), (2286, 32594), (3411, 21844), (4548, 16383), (4572, 16297), (5461, 13644), (6822, 10922)]