73795408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 157239936

約数和(自身を除く): 83444528

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 67, 73, 82, 92, 134, 146, 164, 184, 268, 292, 328, 368, 536, 584, 656, 943, 1072, 1168, 1541, 1679, 1886, 2747, 2993, 3082, 3358, 3772, 4891, 5494, 5986, 6164, 6716, 7544, 9782, 10988, 11972, 12328, 13432, 15088, 19564, 21976, 23944, 24656, 26864, 39128, 43952, 47888, 63181, 68839, 78256, 112493, 126362, 137678, 200531, 224986, 252724, 275356, 401062, 449972, 505448, 550712, 802124, 899944, 1010896, 1101424, 1604248, 1799888, 3208496, 4612213, 9224426, 18448852, 36897704, 73795408]

約数ペア:

[(1, 73795408), (2, 36897704), (4, 18448852), (8, 9224426), (16, 4612213), (23, 3208496), (41, 1799888), (46, 1604248), (67, 1101424), (73, 1010896), (82, 899944), (92, 802124), (134, 550712), (146, 505448), (164, 449972), (184, 401062), (268, 275356), (292, 252724), (328, 224986), (368, 200531), (536, 137678), (584, 126362), (656, 112493), (943, 78256), (1072, 68839), (1168, 63181), (1541, 47888), (1679, 43952), (1886, 39128), (2747, 26864), (2993, 24656), (3082, 23944), (3358, 21976), (3772, 19564), (4891, 15088), (5494, 13432), (5986, 12328), (6164, 11972), (6716, 10988), (7544, 9782)]