74526998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 69173482

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 89, 91, 107, 178, 182, 214, 301, 559, 602, 623, 749, 1118, 1157, 1246, 1391, 1498, 2314, 2782, 3827, 3913, 4601, 7654, 7826, 8099, 9202, 9523, 9737, 16198, 19046, 19474, 26789, 32207, 49751, 53578, 59813, 64414, 66661, 99502, 119626, 123799, 133322, 247598, 348257, 409489, 418691, 696514, 818978, 837382, 866593, 1733186, 2866423, 5323357, 5732846, 10646714, 37263499, 74526998]

約数ペア:

[(1, 74526998), (2, 37263499), (7, 10646714), (13, 5732846), (14, 5323357), (26, 2866423), (43, 1733186), (86, 866593), (89, 837382), (91, 818978), (107, 696514), (178, 418691), (182, 409489), (214, 348257), (301, 247598), (559, 133322), (602, 123799), (623, 119626), (749, 99502), (1118, 66661), (1157, 64414), (1246, 59813), (1391, 53578), (1498, 49751), (2314, 32207), (2782, 26789), (3827, 19474), (3913, 19046), (4601, 16198), (7654, 9737), (7826, 9523), (8099, 9202)]