71397683922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{205141}}^1$

素因数の和:205279

約数の個数: 64

約数和(自身を含む): 155973565440

約数和(自身を除く): 84575881518

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 71, 86, 114, 129, 142, 213, 258, 426, 817, 1349, 1634, 2451, 2698, 3053, 4047, 4902, 6106, 8094, 9159, 18318, 58007, 116014, 174021, 205141, 348042, 410282, 615423, 1230846, 3897679, 7795358, 8821063, 11693037, 14565011, 17642126, 23386074, 26463189, 29130022, 43695033, 52926378, 87390066, 167600197, 276735209, 335200394, 502800591, 553470418, 626295473, 830205627, 1005601182, 1252590946, 1660411254, 1878886419, 3757772838, 11899613987, 23799227974, 35698841961, 71397683922]

約数ペア:

[(1, 71397683922), (2, 35698841961), (3, 23799227974), (6, 11899613987), (19, 3757772838), (38, 1878886419), (43, 1660411254), (57, 1252590946), (71, 1005601182), (86, 830205627), (114, 626295473), (129, 553470418), (142, 502800591), (213, 335200394), (258, 276735209), (426, 167600197), (817, 87390066), (1349, 52926378), (1634, 43695033), (2451, 29130022), (2698, 26463189), (3053, 23386074), (4047, 17642126), (4902, 14565011), (6106, 11693037), (8094, 8821063), (9159, 7795358), (18318, 3897679), (58007, 1230846), (116014, 615423), (174021, 410282), (205141, 348042)]