87613568

素因数分解:

$2^7\times 7^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 207269100

約数和(自身を除く): 119655532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 229, 244, 392, 427, 448, 458, 488, 784, 854, 896, 916, 976, 1568, 1603, 1708, 1832, 1952, 2989, 3136, 3206, 3416, 3664, 3904, 5978, 6272, 6412, 6832, 7328, 7808, 11221, 11956, 12824, 13664, 13969, 14656, 22442, 23912, 25648, 27328, 27938, 29312, 44884, 47824, 51296, 54656, 55876, 89768, 95648, 97783, 102592, 111752, 179536, 191296, 195566, 205184, 223504, 359072, 382592, 391132, 447008, 684481, 718144, 782264, 894016, 1368962, 1436288, 1564528, 1788032, 2737924, 3129056, 5475848, 6258112, 10951696, 12516224, 21903392, 43806784, 87613568]

約数ペア:

[(1, 87613568), (2, 43806784), (4, 21903392), (7, 12516224), (8, 10951696), (14, 6258112), (16, 5475848), (28, 3129056), (32, 2737924), (49, 1788032), (56, 1564528), (61, 1436288), (64, 1368962), (98, 894016), (112, 782264), (122, 718144), (128, 684481), (196, 447008), (224, 391132), (229, 382592), (244, 359072), (392, 223504), (427, 205184), (448, 195566), (458, 191296), (488, 179536), (784, 111752), (854, 102592), (896, 97783), (916, 95648), (976, 89768), (1568, 55876), (1603, 54656), (1708, 51296), (1832, 47824), (1952, 44884), (2989, 29312), (3136, 27938), (3206, 27328), (3416, 25648), (3664, 23912), (3904, 22442), (5978, 14656), (6272, 13969), (6412, 13664), (6832, 12824), (7328, 11956), (7808, 11221)]