79843902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 175426560

約数和(自身を除く): 95582658

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 71, 87, 138, 142, 174, 213, 281, 426, 562, 667, 843, 1334, 1633, 1686, 2001, 2059, 3266, 4002, 4118, 4899, 6177, 6463, 8149, 9798, 12354, 12926, 16298, 19389, 19951, 24447, 38778, 39902, 47357, 48894, 59853, 94714, 119706, 142071, 187427, 284142, 374854, 458873, 562281, 578579, 917746, 1124562, 1157158, 1376619, 1735737, 2753238, 3471474, 13307317, 26614634, 39921951, 79843902]

約数ペア:

[(1, 79843902), (2, 39921951), (3, 26614634), (6, 13307317), (23, 3471474), (29, 2753238), (46, 1735737), (58, 1376619), (69, 1157158), (71, 1124562), (87, 917746), (138, 578579), (142, 562281), (174, 458873), (213, 374854), (281, 284142), (426, 187427), (562, 142071), (667, 119706), (843, 94714), (1334, 59853), (1633, 48894), (1686, 47357), (2001, 39902), (2059, 38778), (3266, 24447), (4002, 19951), (4118, 19389), (4899, 16298), (6177, 12926), (6463, 12354), (8149, 9798)]