42140112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 125325312

約数和(自身を除く): 83185200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 501, 668, 751, 1002, 1169, 1336, 1502, 2004, 2253, 2338, 2672, 3004, 3507, 4008, 4506, 4676, 5257, 6008, 7014, 8016, 9012, 9352, 10514, 12016, 14028, 15771, 18024, 18704, 21028, 28056, 31542, 36048, 42056, 56112, 63084, 84112, 125417, 126168, 250834, 252336, 376251, 501668, 752502, 877919, 1003336, 1505004, 1755838, 2006672, 2633757, 3010008, 3511676, 5267514, 6020016, 7023352, 10535028, 14046704, 21070056, 42140112]

約数ペア:

[(1, 42140112), (2, 21070056), (3, 14046704), (4, 10535028), (6, 7023352), (7, 6020016), (8, 5267514), (12, 3511676), (14, 3010008), (16, 2633757), (21, 2006672), (24, 1755838), (28, 1505004), (42, 1003336), (48, 877919), (56, 752502), (84, 501668), (112, 376251), (167, 252336), (168, 250834), (334, 126168), (336, 125417), (501, 84112), (668, 63084), (751, 56112), (1002, 42056), (1169, 36048), (1336, 31542), (1502, 28056), (2004, 21028), (2253, 18704), (2338, 18024), (2672, 15771), (3004, 14028), (3507, 12016), (4008, 10514), (4506, 9352), (4676, 9012), (5257, 8016), (6008, 7014)]