77742978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 163487520

約数和(自身を除く): 85744542

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 139, 186, 194, 278, 291, 417, 582, 834, 961, 1922, 2883, 3007, 4309, 5766, 6014, 8618, 9021, 12927, 13483, 18042, 25854, 26966, 40449, 80898, 93217, 133579, 186434, 267158, 279651, 400737, 417973, 559302, 801474, 835946, 1253919, 2507838, 12957163, 25914326, 38871489, 77742978]

約数ペア:

[(1, 77742978), (2, 38871489), (3, 25914326), (6, 12957163), (31, 2507838), (62, 1253919), (93, 835946), (97, 801474), (139, 559302), (186, 417973), (194, 400737), (278, 279651), (291, 267158), (417, 186434), (582, 133579), (834, 93217), (961, 80898), (1922, 40449), (2883, 26966), (3007, 25854), (4309, 18042), (5766, 13483), (6014, 12927), (8618, 9021)]