123745944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3739}}^1$

素因数の和:3952

約数の個数: 64

約数和(自身を含む): 355449600

約数和(自身を除く): 231703656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3739, 4137, 4728, 5516, 7478, 8274, 11032, 11217, 14956, 16548, 22434, 26173, 29912, 33096, 44868, 52346, 78519, 89736, 104692, 157038, 209384, 314076, 628152, 736583, 1473166, 2209749, 2946332, 4419498, 5156081, 5892664, 8838996, 10312162, 15468243, 17677992, 20624324, 30936486, 41248648, 61872972, 123745944]

約数ペア:

[(1, 123745944), (2, 61872972), (3, 41248648), (4, 30936486), (6, 20624324), (7, 17677992), (8, 15468243), (12, 10312162), (14, 8838996), (21, 5892664), (24, 5156081), (28, 4419498), (42, 2946332), (56, 2209749), (84, 1473166), (168, 736583), (197, 628152), (394, 314076), (591, 209384), (788, 157038), (1182, 104692), (1379, 89736), (1576, 78519), (2364, 52346), (2758, 44868), (3739, 33096), (4137, 29912), (4728, 26173), (5516, 22434), (7478, 16548), (8274, 14956), (11032, 11217)]