72206496

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 206175060

約数和(自身を除く): 133968564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 613, 818, 1226, 1227, 1636, 1839, 2452, 2454, 3272, 3678, 3681, 4904, 4908, 5517, 6544, 7356, 7362, 9808, 9816, 11034, 13088, 14712, 14724, 19616, 19632, 22068, 29424, 29448, 39264, 44136, 58848, 58896, 88272, 117792, 176544, 250717, 501434, 752151, 1002868, 1504302, 2005736, 2256453, 3008604, 4011472, 4512906, 6017208, 8022944, 9025812, 12034416, 18051624, 24068832, 36103248, 72206496]

約数ペア:

[(1, 72206496), (2, 36103248), (3, 24068832), (4, 18051624), (6, 12034416), (8, 9025812), (9, 8022944), (12, 6017208), (16, 4512906), (18, 4011472), (24, 3008604), (32, 2256453), (36, 2005736), (48, 1504302), (72, 1002868), (96, 752151), (144, 501434), (288, 250717), (409, 176544), (613, 117792), (818, 88272), (1226, 58896), (1227, 58848), (1636, 44136), (1839, 39264), (2452, 29448), (2454, 29424), (3272, 22068), (3678, 19632), (3681, 19616), (4904, 14724), (4908, 14712), (5517, 13088), (6544, 11034), (7356, 9816), (7362, 9808)]