75961886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 161118720

約数和(自身を除く): 85156834

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1729, 1997, 2002, 2717, 2926, 3458, 3994, 5434, 13979, 19019, 21967, 25961, 27958, 37943, 38038, 43934, 51922, 75886, 153769, 181727, 265601, 285571, 307538, 363454, 417373, 493259, 531202, 571142, 834746, 986518, 1998997, 2921611, 3452813, 3997994, 5425849, 5843222, 6905626, 10851698, 37980943, 75961886]

約数ペア:

[(1, 75961886), (2, 37980943), (7, 10851698), (11, 6905626), (13, 5843222), (14, 5425849), (19, 3997994), (22, 3452813), (26, 2921611), (38, 1998997), (77, 986518), (91, 834746), (133, 571142), (143, 531202), (154, 493259), (182, 417373), (209, 363454), (247, 307538), (266, 285571), (286, 265601), (418, 181727), (494, 153769), (1001, 75886), (1463, 51922), (1729, 43934), (1997, 38038), (2002, 37943), (2717, 27958), (2926, 25961), (3458, 21967), (3994, 19019), (5434, 13979)]