98943258

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 113946342

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 89, 93, 129, 139, 178, 186, 258, 267, 278, 417, 534, 834, 1333, 2666, 2759, 3827, 3999, 4309, 5518, 5977, 7654, 7998, 8277, 8618, 11481, 11954, 12371, 12927, 16554, 17931, 22962, 24742, 25854, 35862, 37113, 74226, 118637, 185287, 237274, 355911, 370574, 383501, 531953, 555861, 711822, 767002, 1063906, 1111722, 1150503, 1595859, 2301006, 3191718, 16490543, 32981086, 49471629, 98943258]

約数ペア:

[(1, 98943258), (2, 49471629), (3, 32981086), (6, 16490543), (31, 3191718), (43, 2301006), (62, 1595859), (86, 1150503), (89, 1111722), (93, 1063906), (129, 767002), (139, 711822), (178, 555861), (186, 531953), (258, 383501), (267, 370574), (278, 355911), (417, 237274), (534, 185287), (834, 118637), (1333, 74226), (2666, 37113), (2759, 35862), (3827, 25854), (3999, 24742), (4309, 22962), (5518, 17931), (5977, 16554), (7654, 12927), (7998, 12371), (8277, 11954), (8618, 11481)]