64008264

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 122615736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 276, 323, 359, 391, 408, 437, 456, 552, 646, 718, 782, 874, 969, 1077, 1173, 1292, 1311, 1436, 1564, 1748, 1938, 2154, 2346, 2584, 2622, 2872, 3128, 3496, 3876, 4308, 4692, 5244, 6103, 6821, 7429, 7752, 8257, 8616, 9384, 10488, 12206, 13642, 14858, 16514, 18309, 20463, 22287, 24412, 24771, 27284, 29716, 33028, 36618, 40926, 44574, 48824, 49542, 54568, 59432, 66056, 73236, 81852, 89148, 99084, 115957, 140369, 146472, 156883, 163704, 178296, 198168, 231914, 280738, 313766, 347871, 421107, 463828, 470649, 561476, 627532, 695742, 842214, 927656, 941298, 1122952, 1255064, 1391484, 1684428, 1882596, 2667011, 2782968, 3368856, 3765192, 5334022, 8001033, 10668044, 16002066, 21336088, 32004132, 64008264]

約数ペア:

[(1, 64008264), (2, 32004132), (3, 21336088), (4, 16002066), (6, 10668044), (8, 8001033), (12, 5334022), (17, 3765192), (19, 3368856), (23, 2782968), (24, 2667011), (34, 1882596), (38, 1684428), (46, 1391484), (51, 1255064), (57, 1122952), (68, 941298), (69, 927656), (76, 842214), (92, 695742), (102, 627532), (114, 561476), (136, 470649), (138, 463828), (152, 421107), (184, 347871), (204, 313766), (228, 280738), (276, 231914), (323, 198168), (359, 178296), (391, 163704), (408, 156883), (437, 146472), (456, 140369), (552, 115957), (646, 99084), (718, 89148), (782, 81852), (874, 73236), (969, 66056), (1077, 59432), (1173, 54568), (1292, 49542), (1311, 48824), (1436, 44574), (1564, 40926), (1748, 36618), (1938, 33028), (2154, 29716), (2346, 27284), (2584, 24771), (2622, 24412), (2872, 22287), (3128, 20463), (3496, 18309), (3876, 16514), (4308, 14858), (4692, 13642), (5244, 12206), (6103, 10488), (6821, 9384), (7429, 8616), (7752, 8257)]