764167356

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2551}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 1981403424

約数和(自身を除く): 1217236068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 157, 159, 212, 314, 318, 471, 477, 628, 636, 942, 954, 1413, 1884, 1908, 2551, 2826, 5102, 5652, 7653, 8321, 10204, 15306, 16642, 22959, 24963, 30612, 33284, 45918, 49926, 74889, 91836, 99852, 135203, 149778, 270406, 299556, 400507, 405609, 540812, 801014, 811218, 1201521, 1216827, 1602028, 1622436, 2403042, 2433654, 3604563, 4806084, 4867308, 7209126, 14418252, 21226871, 42453742, 63680613, 84907484, 127361226, 191041839, 254722452, 382083678, 764167356]

約数ペア:

[(1, 764167356), (2, 382083678), (3, 254722452), (4, 191041839), (6, 127361226), (9, 84907484), (12, 63680613), (18, 42453742), (36, 21226871), (53, 14418252), (106, 7209126), (157, 4867308), (159, 4806084), (212, 3604563), (314, 2433654), (318, 2403042), (471, 1622436), (477, 1602028), (628, 1216827), (636, 1201521), (942, 811218), (954, 801014), (1413, 540812), (1884, 405609), (1908, 400507), (2551, 299556), (2826, 270406), (5102, 149778), (5652, 135203), (7653, 99852), (8321, 91836), (10204, 74889), (15306, 49926), (16642, 45918), (22959, 33284), (24963, 30612)]