79772022

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3989}}^1$

素因数の和:4109

約数の個数: 48

約数和(自身を含む): 190466640

約数和(自身を除く): 110694618

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 3989, 6666, 7978, 9999, 11967, 19998, 23934, 35901, 43879, 71802, 87758, 131637, 263274, 394911, 402889, 789822, 805778, 1208667, 2417334, 3626001, 4431779, 7252002, 8863558, 13295337, 26590674, 39886011, 79772022]

約数ペア:

[(1, 79772022), (2, 39886011), (3, 26590674), (6, 13295337), (9, 8863558), (11, 7252002), (18, 4431779), (22, 3626001), (33, 2417334), (66, 1208667), (99, 805778), (101, 789822), (198, 402889), (202, 394911), (303, 263274), (606, 131637), (909, 87758), (1111, 71802), (1818, 43879), (2222, 35901), (3333, 23934), (3989, 19998), (6666, 11967), (7978, 9999)]