171984204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9349}}^1$

素因数の和:9439

約数の個数: 72

約数和(自身を含む): 503703200

約数和(自身を除く): 331718996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 9349, 18396, 18698, 28047, 37396, 56094, 65443, 84141, 112188, 130886, 168282, 196329, 261772, 336564, 392658, 588987, 682477, 785316, 1177974, 1364954, 2047431, 2355948, 2729908, 4094862, 4777339, 6142293, 8189724, 9554678, 12284586, 14332017, 19109356, 24569172, 28664034, 42996051, 57328068, 85992102, 171984204]

約数ペア:

[(1, 171984204), (2, 85992102), (3, 57328068), (4, 42996051), (6, 28664034), (7, 24569172), (9, 19109356), (12, 14332017), (14, 12284586), (18, 9554678), (21, 8189724), (28, 6142293), (36, 4777339), (42, 4094862), (63, 2729908), (73, 2355948), (84, 2047431), (126, 1364954), (146, 1177974), (219, 785316), (252, 682477), (292, 588987), (438, 392658), (511, 336564), (657, 261772), (876, 196329), (1022, 168282), (1314, 130886), (1533, 112188), (2044, 84141), (2628, 65443), (3066, 56094), (4599, 37396), (6132, 28047), (9198, 18698), (9349, 18396)]