74143728

素因数分解:

$2^4\times 3^3\times {\mathrm{171629}}^1$

素因数の和:171646

約数の個数: 40

約数和(自身を含む): 212821200

約数和(自身を除く): 138677472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 171629, 343258, 514887, 686516, 1029774, 1373032, 1544661, 2059548, 2746064, 3089322, 4119096, 4633983, 6178644, 8238192, 9267966, 12357288, 18535932, 24714576, 37071864, 74143728]

約数ペア:

[(1, 74143728), (2, 37071864), (3, 24714576), (4, 18535932), (6, 12357288), (8, 9267966), (9, 8238192), (12, 6178644), (16, 4633983), (18, 4119096), (24, 3089322), (27, 2746064), (36, 2059548), (48, 1544661), (54, 1373032), (72, 1029774), (108, 686516), (144, 514887), (216, 343258), (432, 171629)]