68674704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 203713152

約数和(自身を除く): 135038448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 653, 939, 1252, 1306, 1878, 1959, 2191, 2504, 2612, 3756, 3918, 4382, 4571, 5008, 5224, 6573, 7512, 7836, 8764, 9142, 10448, 13146, 13713, 15024, 15672, 17528, 18284, 26292, 27426, 31344, 35056, 36568, 52584, 54852, 73136, 105168, 109704, 204389, 219408, 408778, 613167, 817556, 1226334, 1430723, 1635112, 2452668, 2861446, 3270224, 4292169, 4905336, 5722892, 8584338, 9810672, 11445784, 17168676, 22891568, 34337352, 68674704]

約数ペア:

[(1, 68674704), (2, 34337352), (3, 22891568), (4, 17168676), (6, 11445784), (7, 9810672), (8, 8584338), (12, 5722892), (14, 4905336), (16, 4292169), (21, 3270224), (24, 2861446), (28, 2452668), (42, 1635112), (48, 1430723), (56, 1226334), (84, 817556), (112, 613167), (168, 408778), (313, 219408), (336, 204389), (626, 109704), (653, 105168), (939, 73136), (1252, 54852), (1306, 52584), (1878, 36568), (1959, 35056), (2191, 31344), (2504, 27426), (2612, 26292), (3756, 18284), (3918, 17528), (4382, 15672), (4571, 15024), (5008, 13713), (5224, 13146), (6573, 10448), (7512, 9142), (7836, 8764)]