27977688

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{5323}}^1$

素因数の和:5408

約数の個数: 48

約数和(自身を含む): 76825320

約数和(自身を除く): 48847632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 5323, 10646, 15969, 21292, 31938, 42584, 47907, 63876, 95814, 127752, 191628, 383256, 388579, 777158, 1165737, 1554316, 2331474, 3108632, 3497211, 4662948, 6994422, 9325896, 13988844, 27977688]

約数ペア:

[(1, 27977688), (2, 13988844), (3, 9325896), (4, 6994422), (6, 4662948), (8, 3497211), (9, 3108632), (12, 2331474), (18, 1554316), (24, 1165737), (36, 777158), (72, 388579), (73, 383256), (146, 191628), (219, 127752), (292, 95814), (438, 63876), (584, 47907), (657, 42584), (876, 31938), (1314, 21292), (1752, 15969), (2628, 10646), (5256, 5323)]