77265454

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 144132480

約数和(自身を除く): 66867026

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 98, 203, 217, 406, 434, 877, 899, 1421, 1519, 1754, 1798, 2842, 3038, 6139, 6293, 12278, 12586, 25433, 27187, 42973, 44051, 50866, 54374, 85946, 88102, 178031, 190309, 356062, 380618, 788423, 1246217, 1332163, 1576846, 2492434, 2664326, 5518961, 11037922, 38632727, 77265454]

約数ペア:

[(1, 77265454), (2, 38632727), (7, 11037922), (14, 5518961), (29, 2664326), (31, 2492434), (49, 1576846), (58, 1332163), (62, 1246217), (98, 788423), (203, 380618), (217, 356062), (406, 190309), (434, 178031), (877, 88102), (899, 85946), (1421, 54374), (1519, 50866), (1754, 44051), (1798, 42973), (2842, 27187), (3038, 25433), (6139, 12586), (6293, 12278)]