72681798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 170192880

約数和(自身を除く): 97511082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 294, 346, 519, 1038, 1211, 1429, 2422, 2858, 3633, 4287, 7266, 8477, 8574, 10003, 16954, 20006, 25431, 30009, 50862, 60018, 70021, 140042, 210063, 247217, 420126, 494434, 741651, 1483302, 1730519, 3461038, 5191557, 10383114, 12113633, 24227266, 36340899, 72681798]

約数ペア:

[(1, 72681798), (2, 36340899), (3, 24227266), (6, 12113633), (7, 10383114), (14, 5191557), (21, 3461038), (42, 1730519), (49, 1483302), (98, 741651), (147, 494434), (173, 420126), (294, 247217), (346, 210063), (519, 140042), (1038, 70021), (1211, 60018), (1429, 50862), (2422, 30009), (2858, 25431), (3633, 20006), (4287, 16954), (7266, 10003), (8477, 8574)]