133470972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 359573760

約数和(自身を除く): 226102788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2351, 2988, 3154, 4702, 4731, 6308, 7053, 9404, 9462, 14106, 14193, 18924, 21159, 28212, 28386, 42318, 44669, 56772, 84636, 89338, 134007, 178676, 195133, 268014, 390266, 402021, 536028, 585399, 780532, 804042, 1170798, 1608084, 1756197, 2341596, 3512394, 3707527, 7024788, 7415054, 11122581, 14830108, 22245162, 33367743, 44490324, 66735486, 133470972]

約数ペア:

[(1, 133470972), (2, 66735486), (3, 44490324), (4, 33367743), (6, 22245162), (9, 14830108), (12, 11122581), (18, 7415054), (19, 7024788), (36, 3707527), (38, 3512394), (57, 2341596), (76, 1756197), (83, 1608084), (114, 1170798), (166, 804042), (171, 780532), (228, 585399), (249, 536028), (332, 402021), (342, 390266), (498, 268014), (684, 195133), (747, 178676), (996, 134007), (1494, 89338), (1577, 84636), (2351, 56772), (2988, 44669), (3154, 42318), (4702, 28386), (4731, 28212), (6308, 21159), (7053, 18924), (9404, 14193), (9462, 14106)]