63440208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33889}}^1$

素因数の和:33916

約数の個数: 60

約数和(自身を含む): 191207380

約数和(自身を除く): 127767172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 33889, 67778, 101667, 135556, 203334, 271112, 305001, 406668, 440557, 542224, 610002, 813336, 881114, 1220004, 1321671, 1626672, 1762228, 2440008, 2643342, 3524456, 3965013, 4880016, 5286684, 7048912, 7930026, 10573368, 15860052, 21146736, 31720104, 63440208]

約数ペア:

[(1, 63440208), (2, 31720104), (3, 21146736), (4, 15860052), (6, 10573368), (8, 7930026), (9, 7048912), (12, 5286684), (13, 4880016), (16, 3965013), (18, 3524456), (24, 2643342), (26, 2440008), (36, 1762228), (39, 1626672), (48, 1321671), (52, 1220004), (72, 881114), (78, 813336), (104, 610002), (117, 542224), (144, 440557), (156, 406668), (208, 305001), (234, 271112), (312, 203334), (468, 135556), (624, 101667), (936, 67778), (1872, 33889)]