8211576

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 21427200

約数和(自身を除く): 13215624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 71, 79, 122, 142, 158, 183, 213, 237, 244, 284, 316, 366, 426, 474, 488, 568, 632, 732, 852, 948, 1464, 1704, 1896, 4331, 4819, 5609, 8662, 9638, 11218, 12993, 14457, 16827, 17324, 19276, 22436, 25986, 28914, 33654, 34648, 38552, 44872, 51972, 57828, 67308, 103944, 115656, 134616, 342149, 684298, 1026447, 1368596, 2052894, 2737192, 4105788, 8211576]

約数ペア:

[(1, 8211576), (2, 4105788), (3, 2737192), (4, 2052894), (6, 1368596), (8, 1026447), (12, 684298), (24, 342149), (61, 134616), (71, 115656), (79, 103944), (122, 67308), (142, 57828), (158, 51972), (183, 44872), (213, 38552), (237, 34648), (244, 33654), (284, 28914), (316, 25986), (366, 22436), (426, 19276), (474, 17324), (488, 16827), (568, 14457), (632, 12993), (732, 11218), (852, 9638), (948, 8662), (1464, 5609), (1704, 4819), (1896, 4331)]