73694464

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 157388000

約数和(自身を除く): 83693536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 139, 152, 218, 256, 278, 304, 436, 556, 608, 872, 1112, 1216, 1744, 2071, 2224, 2432, 2641, 3488, 4142, 4448, 4864, 5282, 6976, 8284, 8896, 10564, 13952, 15151, 16568, 17792, 21128, 27904, 30302, 33136, 35584, 42256, 60604, 66272, 84512, 121208, 132544, 169024, 242416, 265088, 287869, 338048, 484832, 530176, 575738, 676096, 969664, 1151476, 1939328, 2302952, 3878656, 4605904, 9211808, 18423616, 36847232, 73694464]

約数ペア:

[(1, 73694464), (2, 36847232), (4, 18423616), (8, 9211808), (16, 4605904), (19, 3878656), (32, 2302952), (38, 1939328), (64, 1151476), (76, 969664), (109, 676096), (128, 575738), (139, 530176), (152, 484832), (218, 338048), (256, 287869), (278, 265088), (304, 242416), (436, 169024), (556, 132544), (608, 121208), (872, 84512), (1112, 66272), (1216, 60604), (1744, 42256), (2071, 35584), (2224, 33136), (2432, 30302), (2641, 27904), (3488, 21128), (4142, 17792), (4448, 16568), (4864, 15151), (5282, 13952), (6976, 10564), (8284, 8896)]