42287328

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:784

約数の個数: 72

約数和(自身を含む): 120884400

約数和(自身を除く): 78597072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 409, 718, 818, 1077, 1227, 1436, 1636, 2154, 2454, 2872, 3231, 3272, 3681, 4308, 4908, 5744, 6462, 6544, 7362, 8616, 9816, 11488, 12924, 13088, 14724, 17232, 19632, 25848, 29448, 34464, 39264, 51696, 58896, 103392, 117792, 146831, 293662, 440493, 587324, 880986, 1174648, 1321479, 1761972, 2349296, 2642958, 3523944, 4698592, 5285916, 7047888, 10571832, 14095776, 21143664, 42287328]

約数ペア:

[(1, 42287328), (2, 21143664), (3, 14095776), (4, 10571832), (6, 7047888), (8, 5285916), (9, 4698592), (12, 3523944), (16, 2642958), (18, 2349296), (24, 1761972), (32, 1321479), (36, 1174648), (48, 880986), (72, 587324), (96, 440493), (144, 293662), (288, 146831), (359, 117792), (409, 103392), (718, 58896), (818, 51696), (1077, 39264), (1227, 34464), (1436, 29448), (1636, 25848), (2154, 19632), (2454, 17232), (2872, 14724), (3231, 13088), (3272, 12924), (3681, 11488), (4308, 9816), (4908, 8616), (5744, 7362), (6462, 6544)]