87260988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 221985792

約数和(自身を除く): 134724804

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 71, 73, 92, 122, 138, 142, 146, 183, 213, 219, 244, 276, 284, 292, 366, 426, 438, 732, 852, 876, 1403, 1633, 1679, 2806, 3266, 3358, 4209, 4331, 4453, 4899, 5037, 5183, 5612, 6532, 6716, 8418, 8662, 8906, 9798, 10074, 10366, 12993, 13359, 15549, 16836, 17324, 17812, 19596, 20148, 20732, 25986, 26718, 31098, 51972, 53436, 62196, 99613, 102419, 119209, 199226, 204838, 238418, 298839, 307257, 316163, 357627, 398452, 409676, 476836, 597678, 614514, 632326, 715254, 948489, 1195356, 1229028, 1264652, 1430508, 1896978, 3793956, 7271749, 14543498, 21815247, 29086996, 43630494, 87260988]

約数ペア:

[(1, 87260988), (2, 43630494), (3, 29086996), (4, 21815247), (6, 14543498), (12, 7271749), (23, 3793956), (46, 1896978), (61, 1430508), (69, 1264652), (71, 1229028), (73, 1195356), (92, 948489), (122, 715254), (138, 632326), (142, 614514), (146, 597678), (183, 476836), (213, 409676), (219, 398452), (244, 357627), (276, 316163), (284, 307257), (292, 298839), (366, 238418), (426, 204838), (438, 199226), (732, 119209), (852, 102419), (876, 99613), (1403, 62196), (1633, 53436), (1679, 51972), (2806, 31098), (3266, 26718), (3358, 25986), (4209, 20732), (4331, 20148), (4453, 19596), (4899, 17812), (5037, 17324), (5183, 16836), (5612, 15549), (6532, 13359), (6716, 12993), (8418, 10366), (8662, 10074), (8906, 9798)]