87918798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 205037568

約数和(自身を除く): 117118770

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 127, 187, 254, 374, 381, 561, 617, 762, 1122, 1234, 1397, 1851, 2159, 2794, 3702, 4191, 4318, 6477, 6787, 8382, 10489, 12954, 13574, 20361, 20978, 23749, 31467, 40722, 47498, 62934, 71247, 78359, 115379, 142494, 156718, 230758, 235077, 346137, 470154, 692274, 861949, 1332103, 1723898, 2585847, 2664206, 3996309, 5171694, 7992618, 14653133, 29306266, 43959399, 87918798]

約数ペア:

[(1, 87918798), (2, 43959399), (3, 29306266), (6, 14653133), (11, 7992618), (17, 5171694), (22, 3996309), (33, 2664206), (34, 2585847), (51, 1723898), (66, 1332103), (102, 861949), (127, 692274), (187, 470154), (254, 346137), (374, 235077), (381, 230758), (561, 156718), (617, 142494), (762, 115379), (1122, 78359), (1234, 71247), (1397, 62934), (1851, 47498), (2159, 40722), (2794, 31467), (3702, 23749), (4191, 20978), (4318, 20361), (6477, 13574), (6787, 12954), (8382, 10489)]