67812976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2942

約数の個数: 80

約数和(自身を含む): 172488960

約数和(自身を除く): 104675984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2897, 2926, 3344, 5794, 5852, 11588, 11704, 20279, 23176, 23408, 31867, 40558, 46352, 55043, 63734, 81116, 110086, 127468, 162232, 220172, 223069, 254936, 324464, 385301, 440344, 446138, 509872, 605473, 770602, 880688, 892276, 1210946, 1541204, 1784552, 2421892, 3082408, 3569104, 4238311, 4843784, 6164816, 8476622, 9687568, 16953244, 33906488, 67812976]

約数ペア:

[(1, 67812976), (2, 33906488), (4, 16953244), (7, 9687568), (8, 8476622), (11, 6164816), (14, 4843784), (16, 4238311), (19, 3569104), (22, 3082408), (28, 2421892), (38, 1784552), (44, 1541204), (56, 1210946), (76, 892276), (77, 880688), (88, 770602), (112, 605473), (133, 509872), (152, 446138), (154, 440344), (176, 385301), (209, 324464), (266, 254936), (304, 223069), (308, 220172), (418, 162232), (532, 127468), (616, 110086), (836, 81116), (1064, 63734), (1232, 55043), (1463, 46352), (1672, 40558), (2128, 31867), (2897, 23408), (2926, 23176), (3344, 20279), (5794, 11704), (5852, 11588)]