74212128

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1543}}^1$

素因数の和:1726

約数の個数: 72

約数和(自身を含む): 212442048

約数和(自身を除く): 138229920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 501, 668, 1002, 1336, 1503, 1543, 2004, 2672, 3006, 3086, 4008, 4629, 5344, 6012, 6172, 8016, 9258, 12024, 12344, 13887, 16032, 18516, 24048, 24688, 27774, 37032, 48096, 49376, 55548, 74064, 111096, 148128, 222192, 257681, 444384, 515362, 773043, 1030724, 1546086, 2061448, 2319129, 3092172, 4122896, 4638258, 6184344, 8245792, 9276516, 12368688, 18553032, 24737376, 37106064, 74212128]

約数ペア:

[(1, 74212128), (2, 37106064), (3, 24737376), (4, 18553032), (6, 12368688), (8, 9276516), (9, 8245792), (12, 6184344), (16, 4638258), (18, 4122896), (24, 3092172), (32, 2319129), (36, 2061448), (48, 1546086), (72, 1030724), (96, 773043), (144, 515362), (167, 444384), (288, 257681), (334, 222192), (501, 148128), (668, 111096), (1002, 74064), (1336, 55548), (1503, 49376), (1543, 48096), (2004, 37032), (2672, 27774), (3006, 24688), (3086, 24048), (4008, 18516), (4629, 16032), (5344, 13887), (6012, 12344), (6172, 12024), (8016, 9258)]