68263364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 146313216

約数和(自身を除く): 78049852

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 47, 52, 53, 62, 68, 94, 106, 124, 188, 212, 221, 403, 442, 527, 611, 689, 799, 806, 884, 901, 1054, 1222, 1378, 1457, 1598, 1612, 1643, 1802, 2108, 2444, 2491, 2756, 2914, 3196, 3286, 3604, 4982, 5828, 6572, 6851, 9964, 10387, 11713, 13702, 18941, 20774, 21359, 23426, 24769, 27404, 27931, 32383, 37882, 41548, 42347, 42718, 46852, 49538, 55862, 64766, 75764, 77221, 84694, 85436, 99076, 111724, 129532, 154442, 169388, 308884, 321997, 363103, 550511, 643994, 726206, 1003873, 1101022, 1287988, 1312757, 1452412, 2007746, 2202044, 2625514, 4015492, 5251028, 17065841, 34131682, 68263364]

約数ペア:

[(1, 68263364), (2, 34131682), (4, 17065841), (13, 5251028), (17, 4015492), (26, 2625514), (31, 2202044), (34, 2007746), (47, 1452412), (52, 1312757), (53, 1287988), (62, 1101022), (68, 1003873), (94, 726206), (106, 643994), (124, 550511), (188, 363103), (212, 321997), (221, 308884), (403, 169388), (442, 154442), (527, 129532), (611, 111724), (689, 99076), (799, 85436), (806, 84694), (884, 77221), (901, 75764), (1054, 64766), (1222, 55862), (1378, 49538), (1457, 46852), (1598, 42718), (1612, 42347), (1643, 41548), (1802, 37882), (2108, 32383), (2444, 27931), (2491, 27404), (2756, 24769), (2914, 23426), (3196, 21359), (3286, 20774), (3604, 18941), (4982, 13702), (5828, 11713), (6572, 10387), (6851, 9964)]