72183958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 142203600

約数和(自身を除く): 70019642

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2309, 2842, 4466, 4618, 15631, 16163, 25399, 31262, 32326, 50798, 66961, 113141, 133922, 177793, 226282, 355586, 468727, 736571, 937454, 1244551, 1473142, 2489102, 3281089, 5155997, 6562178, 10311994, 36091979, 72183958]

約数ペア:

[(1, 72183958), (2, 36091979), (7, 10311994), (11, 6562178), (14, 5155997), (22, 3281089), (29, 2489102), (49, 1473142), (58, 1244551), (77, 937454), (98, 736571), (154, 468727), (203, 355586), (319, 226282), (406, 177793), (539, 133922), (638, 113141), (1078, 66961), (1421, 50798), (2233, 32326), (2309, 31262), (2842, 25399), (4466, 16163), (4618, 15631)]