87840928

素因数分解:

$2^5\times 7^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 206841600

約数和(自身を除く): 119000672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 151, 196, 212, 224, 302, 343, 371, 392, 424, 604, 686, 742, 784, 848, 1057, 1208, 1372, 1484, 1568, 1696, 2114, 2416, 2597, 2744, 2968, 4228, 4832, 5194, 5488, 5936, 7399, 8003, 8456, 10388, 10976, 11872, 14798, 16006, 16912, 18179, 20776, 29596, 32012, 33824, 36358, 41552, 51793, 56021, 59192, 64024, 72716, 83104, 103586, 112042, 118384, 128048, 145432, 207172, 224084, 236768, 256096, 290864, 392147, 414344, 448168, 581728, 784294, 828688, 896336, 1568588, 1657376, 1792672, 2745029, 3137176, 5490058, 6274352, 10980116, 12548704, 21960232, 43920464, 87840928]

約数ペア:

[(1, 87840928), (2, 43920464), (4, 21960232), (7, 12548704), (8, 10980116), (14, 6274352), (16, 5490058), (28, 3137176), (32, 2745029), (49, 1792672), (53, 1657376), (56, 1568588), (98, 896336), (106, 828688), (112, 784294), (151, 581728), (196, 448168), (212, 414344), (224, 392147), (302, 290864), (343, 256096), (371, 236768), (392, 224084), (424, 207172), (604, 145432), (686, 128048), (742, 118384), (784, 112042), (848, 103586), (1057, 83104), (1208, 72716), (1372, 64024), (1484, 59192), (1568, 56021), (1696, 51793), (2114, 41552), (2416, 36358), (2597, 33824), (2744, 32012), (2968, 29596), (4228, 20776), (4832, 18179), (5194, 16912), (5488, 16006), (5936, 14798), (7399, 11872), (8003, 10976), (8456, 10388)]