70787574

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 117910026

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 89, 99, 103, 117, 143, 178, 198, 206, 234, 267, 286, 297, 309, 351, 429, 534, 594, 618, 702, 801, 858, 927, 979, 1133, 1157, 1287, 1339, 1602, 1854, 1958, 2266, 2314, 2403, 2574, 2678, 2781, 2937, 3399, 3471, 3861, 4017, 4806, 5562, 5874, 6798, 6942, 7722, 8034, 8811, 9167, 10197, 10413, 12051, 12727, 14729, 17622, 18334, 20394, 20826, 24102, 25454, 26433, 27501, 29458, 30591, 31239, 36153, 38181, 44187, 52866, 55002, 61182, 62478, 72306, 76362, 82503, 88374, 100837, 114543, 119171, 132561, 165006, 201674, 229086, 238342, 247509, 265122, 302511, 343629, 357513, 397683, 495018, 605022, 687258, 715026, 795366, 907533, 1072539, 1310881, 1815066, 2145078, 2621762, 2722599, 3217617, 3932643, 5445198, 6435234, 7865286, 11797929, 23595858, 35393787, 70787574]

約数ペア:

[(1, 70787574), (2, 35393787), (3, 23595858), (6, 11797929), (9, 7865286), (11, 6435234), (13, 5445198), (18, 3932643), (22, 3217617), (26, 2722599), (27, 2621762), (33, 2145078), (39, 1815066), (54, 1310881), (66, 1072539), (78, 907533), (89, 795366), (99, 715026), (103, 687258), (117, 605022), (143, 495018), (178, 397683), (198, 357513), (206, 343629), (234, 302511), (267, 265122), (286, 247509), (297, 238342), (309, 229086), (351, 201674), (429, 165006), (534, 132561), (594, 119171), (618, 114543), (702, 100837), (801, 88374), (858, 82503), (927, 76362), (979, 72306), (1133, 62478), (1157, 61182), (1287, 55002), (1339, 52866), (1602, 44187), (1854, 38181), (1958, 36153), (2266, 31239), (2314, 30591), (2403, 29458), (2574, 27501), (2678, 26433), (2781, 25454), (2937, 24102), (3399, 20826), (3471, 20394), (3861, 18334), (4017, 17622), (4806, 14729), (5562, 12727), (5874, 12051), (6798, 10413), (6942, 10197), (7722, 9167), (8034, 8811)]