64754748

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{2333}}^1$

素因数の和:2603

約数の個数: 48

約数和(自身を含む): 168608160

約数和(自身を除く): 103853412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 2333, 3084, 4626, 4666, 6939, 6999, 9252, 9332, 13878, 13998, 20997, 27756, 27996, 41994, 62991, 83988, 125982, 251964, 599581, 1199162, 1798743, 2398324, 3597486, 5396229, 7194972, 10792458, 16188687, 21584916, 32377374, 64754748]

約数ペア:

[(1, 64754748), (2, 32377374), (3, 21584916), (4, 16188687), (6, 10792458), (9, 7194972), (12, 5396229), (18, 3597486), (27, 2398324), (36, 1798743), (54, 1199162), (108, 599581), (257, 251964), (514, 125982), (771, 83988), (1028, 62991), (1542, 41994), (2313, 27996), (2333, 27756), (3084, 20997), (4626, 13998), (4666, 13878), (6939, 9332), (6999, 9252)]