87917472

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{17957}}^1$

素因数の和:17990

約数の個数: 72

約数和(自身を含む): 264736836

約数和(自身を除く): 176819364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 17957, 35914, 53871, 71828, 107742, 143656, 161613, 215484, 287312, 305269, 323226, 430968, 574624, 610538, 646452, 861936, 915807, 1221076, 1292904, 1723872, 1831614, 2442152, 2585808, 2747421, 3663228, 4884304, 5171616, 5494842, 7326456, 9768608, 10989684, 14652912, 21979368, 29305824, 43958736, 87917472]

約数ペア:

[(1, 87917472), (2, 43958736), (3, 29305824), (4, 21979368), (6, 14652912), (8, 10989684), (9, 9768608), (12, 7326456), (16, 5494842), (17, 5171616), (18, 4884304), (24, 3663228), (32, 2747421), (34, 2585808), (36, 2442152), (48, 1831614), (51, 1723872), (68, 1292904), (72, 1221076), (96, 915807), (102, 861936), (136, 646452), (144, 610538), (153, 574624), (204, 430968), (272, 323226), (288, 305269), (306, 287312), (408, 215484), (544, 161613), (612, 143656), (816, 107742), (1224, 71828), (1632, 53871), (2448, 35914), (4896, 17957)]