72513756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12511}}^1$

素因数の和:12551

約数の個数: 72

約数和(自身を含む): 218609664

約数和(自身を除く): 146095908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 12511, 25022, 37533, 50044, 75066, 87577, 112599, 150132, 175154, 225198, 262731, 287753, 350308, 450396, 525462, 575506, 788193, 863259, 1050924, 1151012, 1576386, 1726518, 2014271, 2589777, 3152772, 3453036, 4028542, 5179554, 6042813, 8057084, 10359108, 12085626, 18128439, 24171252, 36256878, 72513756]

約数ペア:

[(1, 72513756), (2, 36256878), (3, 24171252), (4, 18128439), (6, 12085626), (7, 10359108), (9, 8057084), (12, 6042813), (14, 5179554), (18, 4028542), (21, 3453036), (23, 3152772), (28, 2589777), (36, 2014271), (42, 1726518), (46, 1576386), (63, 1151012), (69, 1050924), (84, 863259), (92, 788193), (126, 575506), (138, 525462), (161, 450396), (207, 350308), (252, 287753), (276, 262731), (322, 225198), (414, 175154), (483, 150132), (644, 112599), (828, 87577), (966, 75066), (1449, 50044), (1932, 37533), (2898, 25022), (5796, 12511)]