72471252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37511}}^1$

素因数の和:37548

約数の個数: 48

約数和(自身を含む): 201664512

約数和(自身を除く): 129193260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 37511, 75022, 112533, 150044, 225066, 262577, 450132, 525154, 787731, 862753, 1050308, 1575462, 1725506, 2588259, 3150924, 3451012, 5176518, 6039271, 10353036, 12078542, 18117813, 24157084, 36235626, 72471252]

約数ペア:

[(1, 72471252), (2, 36235626), (3, 24157084), (4, 18117813), (6, 12078542), (7, 10353036), (12, 6039271), (14, 5176518), (21, 3451012), (23, 3150924), (28, 2588259), (42, 1725506), (46, 1575462), (69, 1050308), (84, 862753), (92, 787731), (138, 525154), (161, 450132), (276, 262577), (322, 225066), (483, 150044), (644, 112533), (966, 75022), (1932, 37511)]