69939224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 146499840

約数和(自身を除く): 76560616

約数列:

[1, 2, 4, 8, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 313, 424, 527, 626, 901, 1054, 1252, 1643, 1802, 2108, 2504, 3286, 3604, 4216, 5321, 6572, 7208, 9703, 10642, 13144, 16589, 19406, 21284, 27931, 33178, 38812, 42568, 55862, 66356, 77624, 111724, 132712, 164951, 223448, 282013, 329902, 514259, 564026, 659804, 1028518, 1128052, 1319608, 2057036, 2256104, 4114072, 8742403, 17484806, 34969612, 69939224]

約数ペア:

[(1, 69939224), (2, 34969612), (4, 17484806), (8, 8742403), (17, 4114072), (31, 2256104), (34, 2057036), (53, 1319608), (62, 1128052), (68, 1028518), (106, 659804), (124, 564026), (136, 514259), (212, 329902), (248, 282013), (313, 223448), (424, 164951), (527, 132712), (626, 111724), (901, 77624), (1054, 66356), (1252, 55862), (1643, 42568), (1802, 38812), (2108, 33178), (2504, 27931), (3286, 21284), (3604, 19406), (4216, 16589), (5321, 13144), (6572, 10642), (7208, 9703)]