72204314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 142442496

約数和(自身を除く): 70238182

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 47, 91, 94, 161, 182, 299, 322, 329, 367, 598, 611, 658, 734, 1081, 1222, 2093, 2162, 2569, 4186, 4277, 4771, 5138, 7567, 8441, 8554, 9542, 14053, 15134, 16882, 17249, 28106, 33397, 34498, 59087, 66794, 98371, 109733, 118174, 120743, 196742, 219466, 224237, 241486, 396727, 448474, 768131, 793454, 1536262, 1569659, 2777089, 3139318, 5157451, 5554178, 10314902, 36102157, 72204314]

約数ペア:

[(1, 72204314), (2, 36102157), (7, 10314902), (13, 5554178), (14, 5157451), (23, 3139318), (26, 2777089), (46, 1569659), (47, 1536262), (91, 793454), (94, 768131), (161, 448474), (182, 396727), (299, 241486), (322, 224237), (329, 219466), (367, 196742), (598, 120743), (611, 118174), (658, 109733), (734, 98371), (1081, 66794), (1222, 59087), (2093, 34498), (2162, 33397), (2569, 28106), (4186, 17249), (4277, 16882), (4771, 15134), (5138, 14053), (7567, 9542), (8441, 8554)]