42220548

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{739}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 114581600

約数和(自身を除く): 72361052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 739, 828, 1058, 1242, 1478, 1587, 2116, 2217, 2484, 2956, 3174, 4434, 4761, 6348, 6651, 8868, 9522, 13302, 14283, 16997, 19044, 19953, 26604, 28566, 33994, 39906, 50991, 57132, 67988, 79812, 101982, 152973, 203964, 305946, 390931, 458919, 611892, 781862, 917838, 1172793, 1563724, 1835676, 2345586, 3518379, 4691172, 7036758, 10555137, 14073516, 21110274, 42220548]

約数ペア:

[(1, 42220548), (2, 21110274), (3, 14073516), (4, 10555137), (6, 7036758), (9, 4691172), (12, 3518379), (18, 2345586), (23, 1835676), (27, 1563724), (36, 1172793), (46, 917838), (54, 781862), (69, 611892), (92, 458919), (108, 390931), (138, 305946), (207, 203964), (276, 152973), (414, 101982), (529, 79812), (621, 67988), (739, 57132), (828, 50991), (1058, 39906), (1242, 33994), (1478, 28566), (1587, 26604), (2116, 19953), (2217, 19044), (2484, 16997), (2956, 14283), (3174, 13302), (4434, 9522), (4761, 8868), (6348, 6651)]