40716072

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1069}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 115383450

約数和(自身を除く): 74667378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1069, 1587, 1656, 2116, 2138, 3174, 3207, 4232, 4276, 4761, 6348, 6414, 8552, 9522, 9621, 12696, 12828, 19044, 19242, 24587, 25656, 38088, 38484, 49174, 73761, 76968, 98348, 147522, 196696, 221283, 295044, 442566, 565501, 590088, 885132, 1131002, 1696503, 1770264, 2262004, 3393006, 4524008, 5089509, 6786012, 10179018, 13572024, 20358036, 40716072]

約数ペア:

[(1, 40716072), (2, 20358036), (3, 13572024), (4, 10179018), (6, 6786012), (8, 5089509), (9, 4524008), (12, 3393006), (18, 2262004), (23, 1770264), (24, 1696503), (36, 1131002), (46, 885132), (69, 590088), (72, 565501), (92, 442566), (138, 295044), (184, 221283), (207, 196696), (276, 147522), (414, 98348), (529, 76968), (552, 73761), (828, 49174), (1058, 38484), (1069, 38088), (1587, 25656), (1656, 24587), (2116, 19242), (2138, 19044), (3174, 12828), (3207, 12696), (4232, 9621), (4276, 9522), (4761, 8552), (6348, 6414)]