77855692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 148176000

約数和(自身を除く): 70320308

約数列:

[1, 2, 4, 19, 38, 59, 76, 97, 118, 179, 194, 236, 358, 388, 716, 1121, 1843, 2242, 3401, 3686, 4484, 5723, 6802, 7372, 10561, 11446, 13604, 17363, 21122, 22892, 34726, 42244, 69452, 108737, 200659, 217474, 329897, 401318, 434948, 659794, 802636, 1024417, 1319588, 2048834, 4097668, 19463923, 38927846, 77855692]

約数ペア:

[(1, 77855692), (2, 38927846), (4, 19463923), (19, 4097668), (38, 2048834), (59, 1319588), (76, 1024417), (97, 802636), (118, 659794), (179, 434948), (194, 401318), (236, 329897), (358, 217474), (388, 200659), (716, 108737), (1121, 69452), (1843, 42244), (2242, 34726), (3401, 22892), (3686, 21122), (4484, 17363), (5723, 13604), (6802, 11446), (7372, 10561)]