83822004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2393}}^1$

素因数の和:2549

約数の個数: 72

約数和(自身を含む): 243996480

約数和(自身を除く): 160174476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2393, 2502, 2919, 3892, 4786, 5004, 5838, 7179, 8757, 9572, 11676, 14358, 16751, 17514, 21537, 28716, 33502, 35028, 43074, 50253, 67004, 86148, 100506, 150759, 201012, 301518, 332627, 603036, 665254, 997881, 1330508, 1995762, 2328389, 2993643, 3991524, 4656778, 5987286, 6985167, 9313556, 11974572, 13970334, 20955501, 27940668, 41911002, 83822004]

約数ペア:

[(1, 83822004), (2, 41911002), (3, 27940668), (4, 20955501), (6, 13970334), (7, 11974572), (9, 9313556), (12, 6985167), (14, 5987286), (18, 4656778), (21, 3991524), (28, 2993643), (36, 2328389), (42, 1995762), (63, 1330508), (84, 997881), (126, 665254), (139, 603036), (252, 332627), (278, 301518), (417, 201012), (556, 150759), (834, 100506), (973, 86148), (1251, 67004), (1668, 50253), (1946, 43074), (2393, 35028), (2502, 33502), (2919, 28716), (3892, 21537), (4786, 17514), (5004, 16751), (5838, 14358), (7179, 11676), (8757, 9572)]