78096060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61981}}^1$

素因数の和:62003

約数の個数: 72

約数和(自身を含む): 270737376

約数和(自身を除く): 192641316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 61981, 123962, 185943, 247924, 309905, 371886, 433867, 557829, 619810, 743772, 867734, 929715, 1115658, 1239620, 1301601, 1735468, 1859430, 2169335, 2231316, 2603202, 2789145, 3718860, 3904803, 4338670, 5206404, 5578290, 6508005, 7809606, 8677340, 11156580, 13016010, 15619212, 19524015, 26032020, 39048030, 78096060]

約数ペア:

[(1, 78096060), (2, 39048030), (3, 26032020), (4, 19524015), (5, 15619212), (6, 13016010), (7, 11156580), (9, 8677340), (10, 7809606), (12, 6508005), (14, 5578290), (15, 5206404), (18, 4338670), (20, 3904803), (21, 3718860), (28, 2789145), (30, 2603202), (35, 2231316), (36, 2169335), (42, 1859430), (45, 1735468), (60, 1301601), (63, 1239620), (70, 1115658), (84, 929715), (90, 867734), (105, 743772), (126, 619810), (140, 557829), (180, 433867), (210, 371886), (252, 309905), (315, 247924), (420, 185943), (630, 123962), (1260, 61981)]