74926728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18257}}^1$

素因数の和:18291

約数の個数: 64

約数和(自身を含む): 219096000

約数和(自身を除く): 144169272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 18257, 36514, 54771, 73028, 109542, 146056, 164313, 219084, 328626, 346883, 438168, 492939, 657252, 693766, 985878, 1040649, 1314504, 1387532, 1971756, 2081298, 2775064, 3121947, 3943512, 4162596, 6243894, 8325192, 9365841, 12487788, 18731682, 24975576, 37463364, 74926728]

約数ペア:

[(1, 74926728), (2, 37463364), (3, 24975576), (4, 18731682), (6, 12487788), (8, 9365841), (9, 8325192), (12, 6243894), (18, 4162596), (19, 3943512), (24, 3121947), (27, 2775064), (36, 2081298), (38, 1971756), (54, 1387532), (57, 1314504), (72, 1040649), (76, 985878), (108, 693766), (114, 657252), (152, 492939), (171, 438168), (216, 346883), (228, 328626), (342, 219084), (456, 164313), (513, 146056), (684, 109542), (1026, 73028), (1368, 54771), (2052, 36514), (4104, 18257)]