123572092

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 254983680

約数和(自身を除く): 131411588

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 497, 854, 994, 1019, 1708, 1988, 2038, 4076, 4331, 7133, 8662, 14266, 17324, 28532, 30317, 60634, 62159, 72349, 121268, 124318, 144698, 248636, 289396, 435113, 506443, 870226, 1012886, 1740452, 2025772, 4413289, 8826578, 17653156, 30893023, 61786046, 123572092]

約数ペア:

[(1, 123572092), (2, 61786046), (4, 30893023), (7, 17653156), (14, 8826578), (28, 4413289), (61, 2025772), (71, 1740452), (122, 1012886), (142, 870226), (244, 506443), (284, 435113), (427, 289396), (497, 248636), (854, 144698), (994, 124318), (1019, 121268), (1708, 72349), (1988, 62159), (2038, 60634), (4076, 30317), (4331, 28532), (7133, 17324), (8662, 14266)]