123550084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 276514560

約数和(自身を除く): 152964476

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 361, 476, 532, 646, 719, 722, 1292, 1438, 1444, 2261, 2527, 2876, 4522, 5033, 5054, 6137, 9044, 10066, 10108, 12223, 12274, 13661, 20132, 24446, 24548, 27322, 42959, 48892, 54644, 85561, 85918, 95627, 171122, 171836, 191254, 232237, 259559, 342244, 382508, 464474, 519118, 928948, 1038236, 1625659, 1816913, 3251318, 3633826, 4412503, 6502636, 7267652, 8825006, 17650012, 30887521, 61775042, 123550084]

約数ペア:

[(1, 123550084), (2, 61775042), (4, 30887521), (7, 17650012), (14, 8825006), (17, 7267652), (19, 6502636), (28, 4412503), (34, 3633826), (38, 3251318), (68, 1816913), (76, 1625659), (119, 1038236), (133, 928948), (238, 519118), (266, 464474), (323, 382508), (361, 342244), (476, 259559), (532, 232237), (646, 191254), (719, 171836), (722, 171122), (1292, 95627), (1438, 85918), (1444, 85561), (2261, 54644), (2527, 48892), (2876, 42959), (4522, 27322), (5033, 24548), (5054, 24446), (6137, 20132), (9044, 13661), (10066, 12274), (10108, 12223)]