61384008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21493}}^1$

素因数の和:21526

約数の個数: 64

約数和(自身を含む): 185708160

約数和(自身を除く): 124324152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 21493, 42986, 64479, 85972, 128958, 150451, 171944, 257916, 300902, 365381, 451353, 515832, 601804, 730762, 902706, 1096143, 1203608, 1461524, 1805412, 2192286, 2557667, 2923048, 3610824, 4384572, 5115334, 7673001, 8769144, 10230668, 15346002, 20461336, 30692004, 61384008]

約数ペア:

[(1, 61384008), (2, 30692004), (3, 20461336), (4, 15346002), (6, 10230668), (7, 8769144), (8, 7673001), (12, 5115334), (14, 4384572), (17, 3610824), (21, 2923048), (24, 2557667), (28, 2192286), (34, 1805412), (42, 1461524), (51, 1203608), (56, 1096143), (68, 902706), (84, 730762), (102, 601804), (119, 515832), (136, 451353), (168, 365381), (204, 300902), (238, 257916), (357, 171944), (408, 150451), (476, 128958), (714, 85972), (952, 64479), (1428, 42986), (2856, 21493)]