77204804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 66737596

約数列:

[1, 2, 4, 41, 59, 79, 82, 101, 118, 158, 164, 202, 236, 316, 404, 2419, 3239, 4141, 4661, 4838, 5959, 6478, 7979, 8282, 9322, 9676, 11918, 12956, 15958, 16564, 18644, 23836, 31916, 191101, 244319, 327139, 382202, 470761, 488638, 654278, 764404, 941522, 977276, 1308556, 1883044, 19301201, 38602402, 77204804]

約数ペア:

[(1, 77204804), (2, 38602402), (4, 19301201), (41, 1883044), (59, 1308556), (79, 977276), (82, 941522), (101, 764404), (118, 654278), (158, 488638), (164, 470761), (202, 382202), (236, 327139), (316, 244319), (404, 191101), (2419, 31916), (3239, 23836), (4141, 18644), (4661, 16564), (4838, 15958), (5959, 12956), (6478, 11918), (7979, 9676), (8282, 9322)]