90905076

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 236221440

約数和(自身を除く): 145316364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 127, 177, 236, 254, 337, 354, 381, 508, 531, 674, 708, 762, 1011, 1062, 1143, 1348, 1524, 2022, 2124, 2286, 3033, 4044, 4572, 6066, 7493, 12132, 14986, 19883, 22479, 29972, 39766, 42799, 44958, 59649, 67437, 79532, 85598, 89916, 119298, 128397, 134874, 171196, 178947, 238596, 256794, 269748, 357894, 385191, 513588, 715788, 770382, 1540764, 2525141, 5050282, 7575423, 10100564, 15150846, 22726269, 30301692, 45452538, 90905076]

約数ペア:

[(1, 90905076), (2, 45452538), (3, 30301692), (4, 22726269), (6, 15150846), (9, 10100564), (12, 7575423), (18, 5050282), (36, 2525141), (59, 1540764), (118, 770382), (127, 715788), (177, 513588), (236, 385191), (254, 357894), (337, 269748), (354, 256794), (381, 238596), (508, 178947), (531, 171196), (674, 134874), (708, 128397), (762, 119298), (1011, 89916), (1062, 85598), (1143, 79532), (1348, 67437), (1524, 59649), (2022, 44958), (2124, 42799), (2286, 39766), (3033, 29972), (4044, 22479), (4572, 19883), (6066, 14986), (7493, 12132)]