40873824

素因数分解:

$2^5\times 3^2\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:772

約数の個数: 72

約数和(自身を含む): 116854920

約数和(自身を除く): 75981096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 347, 409, 694, 818, 1041, 1227, 1388, 1636, 2082, 2454, 2776, 3123, 3272, 3681, 4164, 4908, 5552, 6246, 6544, 7362, 8328, 9816, 11104, 12492, 13088, 14724, 16656, 19632, 24984, 29448, 33312, 39264, 49968, 58896, 99936, 117792, 141923, 283846, 425769, 567692, 851538, 1135384, 1277307, 1703076, 2270768, 2554614, 3406152, 4541536, 5109228, 6812304, 10218456, 13624608, 20436912, 40873824]

約数ペア:

[(1, 40873824), (2, 20436912), (3, 13624608), (4, 10218456), (6, 6812304), (8, 5109228), (9, 4541536), (12, 3406152), (16, 2554614), (18, 2270768), (24, 1703076), (32, 1277307), (36, 1135384), (48, 851538), (72, 567692), (96, 425769), (144, 283846), (288, 141923), (347, 117792), (409, 99936), (694, 58896), (818, 49968), (1041, 39264), (1227, 33312), (1388, 29448), (1636, 24984), (2082, 19632), (2454, 16656), (2776, 14724), (3123, 13088), (3272, 12492), (3681, 11104), (4164, 9816), (4908, 8328), (5552, 7362), (6246, 6544)]