76478038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 149079168

約数和(自身を除く): 72601130

約数列:

[1, 2, 7, 13, 14, 26, 37, 41, 74, 82, 91, 182, 259, 277, 287, 481, 518, 533, 554, 574, 962, 1066, 1517, 1939, 3034, 3367, 3601, 3731, 3878, 6734, 7202, 7462, 10249, 10619, 11357, 19721, 20498, 21238, 22714, 25207, 39442, 50414, 71743, 79499, 133237, 138047, 143486, 147641, 158998, 266474, 276094, 295282, 420209, 840418, 932659, 1033487, 1865318, 2066974, 2941463, 5462717, 5882926, 10925434, 38239019, 76478038]

約数ペア:

[(1, 76478038), (2, 38239019), (7, 10925434), (13, 5882926), (14, 5462717), (26, 2941463), (37, 2066974), (41, 1865318), (74, 1033487), (82, 932659), (91, 840418), (182, 420209), (259, 295282), (277, 276094), (287, 266474), (481, 158998), (518, 147641), (533, 143486), (554, 138047), (574, 133237), (962, 79499), (1066, 71743), (1517, 50414), (1939, 39442), (3034, 25207), (3367, 22714), (3601, 21238), (3731, 20498), (3878, 19721), (6734, 11357), (7202, 10619), (7462, 10249)]