145788372

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 379459080

約数和(自身を除く): 233670708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 109, 159, 212, 218, 318, 327, 436, 477, 636, 654, 701, 954, 981, 1308, 1402, 1908, 1962, 2103, 2804, 3924, 4206, 5777, 6309, 8412, 11554, 12618, 17331, 23108, 25236, 34662, 37153, 51993, 69324, 74306, 76409, 103986, 111459, 148612, 152818, 207972, 222918, 229227, 305636, 334377, 445836, 458454, 668754, 687681, 916908, 1337508, 1375362, 2750724, 4049677, 8099354, 12149031, 16198708, 24298062, 36447093, 48596124, 72894186, 145788372]

約数ペア:

[(1, 145788372), (2, 72894186), (3, 48596124), (4, 36447093), (6, 24298062), (9, 16198708), (12, 12149031), (18, 8099354), (36, 4049677), (53, 2750724), (106, 1375362), (109, 1337508), (159, 916908), (212, 687681), (218, 668754), (318, 458454), (327, 445836), (436, 334377), (477, 305636), (636, 229227), (654, 222918), (701, 207972), (954, 152818), (981, 148612), (1308, 111459), (1402, 103986), (1908, 76409), (1962, 74306), (2103, 69324), (2804, 51993), (3924, 37153), (4206, 34662), (5777, 25236), (6309, 23108), (8412, 17331), (11554, 12618)]