72805248

素因数分解:

$2^7\times 3^2\times {\mathrm{63199}}^1$

素因数の和:63219

約数の個数: 48

約数和(自身を含む): 209508000

約数和(自身を除く): 136702752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 63199, 126398, 189597, 252796, 379194, 505592, 568791, 758388, 1011184, 1137582, 1516776, 2022368, 2275164, 3033552, 4044736, 4550328, 6067104, 8089472, 9100656, 12134208, 18201312, 24268416, 36402624, 72805248]

約数ペア:

[(1, 72805248), (2, 36402624), (3, 24268416), (4, 18201312), (6, 12134208), (8, 9100656), (9, 8089472), (12, 6067104), (16, 4550328), (18, 4044736), (24, 3033552), (32, 2275164), (36, 2022368), (48, 1516776), (64, 1137582), (72, 1011184), (96, 758388), (128, 568791), (144, 505592), (192, 379194), (288, 252796), (384, 189597), (576, 126398), (1152, 63199)]