88373313

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 160056000

約数和(自身を除く): 71682687

約数列:

[1, 3, 7, 9, 19, 21, 49, 53, 57, 63, 133, 147, 159, 171, 199, 371, 399, 441, 477, 597, 931, 1007, 1113, 1197, 1393, 1791, 2597, 2793, 3021, 3339, 3781, 4179, 7049, 7791, 8379, 9063, 9751, 10547, 11343, 12537, 21147, 23373, 26467, 29253, 31641, 34029, 49343, 63441, 73829, 79401, 87759, 94923, 148029, 185269, 200393, 221487, 238203, 444087, 516803, 555807, 601179, 664461, 1402751, 1550409, 1667421, 1803537, 4208253, 4651227, 9819257, 12624759, 29457771, 88373313]

約数ペア:

[(1, 88373313), (3, 29457771), (7, 12624759), (9, 9819257), (19, 4651227), (21, 4208253), (49, 1803537), (53, 1667421), (57, 1550409), (63, 1402751), (133, 664461), (147, 601179), (159, 555807), (171, 516803), (199, 444087), (371, 238203), (399, 221487), (441, 200393), (477, 185269), (597, 148029), (931, 94923), (1007, 87759), (1113, 79401), (1197, 73829), (1393, 63441), (1791, 49343), (2597, 34029), (2793, 31641), (3021, 29253), (3339, 26467), (3781, 23373), (4179, 21147), (7049, 12537), (7791, 11343), (8379, 10547), (9063, 9751)]